【I-Huate Magnetic Separation Encyclopedia】Ukusetshenziswa kwe-Electromagnetic Stirrer embonini yokusakaza

【I-Huate Magnetic Separation Encyclopedia】Ukusetshenziswa kwe-Electromagnetic Stirrer embonini yokusakaza

Ukunyakaziswa kwe-electromagnetic kungashukumisa ngempumelelo ukuncibilika kwe-aluminium ngaphandle kokuthintana, kuguqule ukwakheka kwamakhemikhali kanye nezinga lokushisa lokuncibilika, kunciphise ukwakheka kwe-oxide slag, kufinyeze isikhathi sokuncibilika, kuthuthukise ukukhiqiza, futhi kunciphise kakhulu umfutho wezisebenzi. Ngenxa yezinzuzo eziningi zokushukumisa kazibuthe, i-electromagnetic stirrer manje isiyisisetshenziswa esibalulekile embonini yokuncibilikisa nokuphonsa i-aluminium.

Ukunyakaziswa kwe-electromagnetic kungashukumisa ngempumelelo ukuncibilika kwe-aluminium ngaphandle kokuthintana, kuguqule ukwakheka kwamakhemikhali kanye nezinga lokushisa lokuncibilika, kunciphise ukwakheka kwe-oxide slag, kufinyeze isikhathi sokuncibilika, kuthuthukise ukukhiqiza, futhi kunciphise kakhulu umfutho wezisebenzi. Ngenxa yezinzuzo eziningi zokushukumisa kazibuthe, i-electromagnetic stirrer manje isiyisisetshenziswa esibalulekile embonini yokuncibilikisa nokuphonsa i-aluminium.

I-electromagnetic stirrer yakhiwe ngokuyinhloko ukunikezwa kwamandla okuvama okuguquguqukayo kanye ne-inductor. Ukunikezwa kwamandla kwefrikhwensi okuguquguqukayo kuguqula imvamisa yamandla angu-50/60Hz amandla ashintshayo abe yisigaba esi-3 samandla aphansi anefrikhwensi engu-0.5~5Hz. Ngemva kokuba amandla kagesi exhunywe kukhoyili ye-inductor, kuzokwenziwa inkambu yamagnetic ejikelezayo. Igagasi lakazibuthe elihambayo lingena epuleti lensimbi engagqwali ngaphansi kwesithando somlilo kanye nolayini lwesithando somlilo futhi lisebenza ku-aluminium encibilikisiwe, ukuze i-aluminium encibilikisiwe inyakaze njalo, ukuze kufezwe injongo yokunyakazisa. Ubukhulu nesiqondiso samandla ashukumisayo kungashintshwa ngokushintsha i-voltage, imvamisa kanye nesigaba sokunikezwa kwamandla okuguquguqukayo.

Ukunikezwa kwamandla kwakamuva kwe-AC, DC, AC okuguquguqukayo okuguquguqukayo namalungelo empahla yobuhlakani ezimele athuthukiswe ngokuhlanganyela ngu-HuateInkampani kanye neNyuvesi yaseNankai, iNyuvesi yaseShandong namanye amakolishi namanyuvesi, yakhiwe yikhabhinethi yokulawula kanye nekhabhinethi eguquguqukayo yokuphakela amandla kagesi ukuze kwakhiwe uhlelo lwe-electromagnetic stirrer drive.

Ubuchwepheshe bakamuva bokulawula be-PWM buphula ukwakheka okuhlanganisiwe kwesiguquli semvamisa esikhathini esidlule. Ngokwezimpawu zomthwalo we-electromagnetic stirrer, ukwakheka okukhethekile kwesoftware kanye nehardware kuyenziwa. Ingakwazi ukuthwala umthwalo omkhulu we-inductive ngaphandle kokwengeza ukufaniswa kwe-impedance phakathi kokunikezwa kwamandla nomthwalo, futhi ingasebenza ngamaza aphansi. Umsebenzi ozinzile. Ukunikezwa kwamandla kagesi okuguquguqukayo kwakamuva kwe-PWM kulungele ukusetshenziswa kuma-stirrers kagesi; uma kuqhathaniswa nokunikezwa kwamandla okuguquguqukayo kwendabuko, ukunikezwa kwamandla okuguquguqukayo kwe-PWM kwakamuva kwe-Huateinezici ezilandelayo:

1.Isici samandla: Isici samandla sakamuva kagesi oguquguqukayo we-AC-DC-AC singafinyelela ngaphezu kuka-0.95, evumelana ngokugcwele nemithetho kazwelonke yamasekhethi kagesi ezigaba ezintathu (0.9-1). 0.95 noma ngaphezulu iyona engcono kakhulu. Uma isici samandla siphezulu kakhulu, i-voltage izoba phezulu kakhulu. Uma kuqhathaniswa nogesi wesakhiwo se-AC-AC, umthamo ofakiwe wedivayisi ungancishiswa kakhulu.

2.Ukulahlekelwa kokusebenza okuqinile: Uhlangothi olulungisa kabusha lwe-PWM AC-DC-AC yakamuva kagesi oguquguqukayo aludingi isifunda sokulawula esiyinkimbinkimbi, okokusebenza ngokwazo kunokulahlekelwa okuncane, futhi ukusebenza kahle kokuguqulwa kungaphezulu kwalokho kwesekethe ye-PWM evamile. . Uma okokusebenza kusesimweni sokulinda, ugesi ojwayelekile oguquguqukayo udinga ukushintshanisa amandla amakhulu negridi yamandla ukuze kugcinwe ukuqina kwamandla kagesi webhasi le-DC, kuyilapho ugesi wakamuva oguquguqukayo we-PWM awunakho ukushintshana kwamandla igridi yamandla. Ngokuphathelene nokuphakelwa kukagesi okungaphansi kunokwendabuko.

3. Ukulahlekelwa kokusebenza: Njengoba i-agitator ingumthwalo we-inductive, hhayi umthwalo wohlobo lwe-motor, ayikho inqubo yokuguqulwa kusuka kumandla omshini ukuya kumandla kagesi, ngakho-ke cishe akukho mpendulo yamandla ngesikhathi sokusebenza. Ukunikezwa kwamandla okusha kwe-PWM kuqonda ukushintshanisa kwamandla asebenzayo nomthwalo we-inductive ngokusebenzisa i-DC capacitor enkulu yomthamo omkhulu, kuyadingeka kuphela isigcinamandla samandla, futhi akukho ukuguqulwa kwamandla, Ngakho-ke, ukunikezwa kwamandla kwakamuva kwe-PWM kunokulahlekelwa okuphansi kokusebenza kunokuvamile. ukunikezwa kwamandla okuguquguqukayo.

4. Imisebe ye-electromagnetic: Ngenxa yokuthi ukunikezwa kwamandla okuguquguqukayo kwe-PWM yakhiwe ngamadivayisi kagesi anamandla futhi alungiswa ngamafrikhwensi enkampani yenethiwekhi ephezulu, ukunikezwa kwamandla okujwayelekile okuguquguqukayo okujwayelekile kuqukethe izingxenye ezimbili: isilungisi se-PWM nesiguquli se-PWM. Isilungisi se-PWM esikalwa ngegridi yamandla sizokhiqiza inani elikhulu lama-harmonics e-oda eliphezulu uma sisebenza. Nakuba ukuhlunga kwe-LC kusetshenziswa ohlangothini lwegridi, kusabangela ukuphazamiseka kwemisebe kugridi kanye nemishini ezungezile; ugesi wakamuva we-PWM awunakho ukushintshashintsha kwe-high-frequency ohlangothini lwegridi, futhi Ngokusebenzisa ukuhlunga kwe-LC okunezigaba eziningi nokuhlukaniswa kwe-transformer, ukuhlolwa kufakazela ukuthi ukuphazamiseka kwemisebe ohlangothini lwegridi kuncane kakhulu, futhi kuphinde kunqobe ithonya emhlabeni wangaphandle kugesi oshukumisayo kagesi.

5. Ukuzinza kwezisetshenziswa: ukunikezwa kwamandla kagesi okuguquguqukayo kwakamuva kwe-PWM, uhlangothi lokulungisa lisebenzisa indlela yokulungisa engalawuleki yokuguqulwa kwemvelo, akukho umjikelezo wokulawula oyinkimbinkimbi odingekayo, futhi umjikelezo ulula. Ngaphezu kwalokho, ngenxa yokusetshenziswa kwamasekhethi amaningi okuvikela, okuhlanganisa ukutholwa komugqa ongenayo, iyunithi ye-DC capacitor braking , izinga lokushisa lamanzi, ukucindezela kwamanzi, njll., ikakhulukazi ukuvikelwa okuningi kwe-IGBT, kwenza uhlelo lusebenze ngokuthembekile, kanye nemvelo yalo ethuthukisiwe, ukuvuthwa nokuzinza kubonakala kakhulu.

I-electromagnetic stirrer ekhiqizwa i-Huate inamakhasimende asekhaya angaphezu kuka-200, futhi isithunyelwe emazweni angaphezu kweshumi nezifunda ezifana neBrazil, Thailand ne-India, futhi iye yanconywa kakhulu ngamakhasimende.

I-Shandong Huate Magnetoelectric Technology Co., Ltd. yasungulwa ngo-1993 (ikhodi yesitoko: 831387). Le nkampani ingumpetha wokukhiqiza wezinga likazwelonke, inkampani eyisipesheli yezinga likazwelonke, ekhethekile, kanye nokhiye omusha “omkhulu omncane,” ibhizinisi eliqanjwe kabusha lezinga likazwelonke, kanye nebhizinisi lokusungula elisezingeni likazwelonke. Kuyibhizinisi eliyisihluthulelo lobuchwepheshe obuphezulu, ibhizinisi likazwelonke lokubonisa impahla yengqondo, ibhizinisi elihamba phambili e-Linqu magnetoelectric impahla eyisici sezimboni zeNational Torch Program, iyunithi kasihlalo weNational Magnetoelectric and Low Temperature Superconducting Application Technology Innovation Strategic Alliance, kanye nephini likasihlalo we-China Heavy Machinery Industry Association. . Kunezikhungo zokusebenzela zocwaningo lwesayensi ezisezingeni likazwelonke zangemuva kobudokotela, izikhungo zokusebenzela ezibanzi, amalabhorethri abalulekile esifundazwe obuchwepheshe bokusebenza kazibuthe kanye nemishini, kanye nezikhungo zesifundazwe zobuchwepheshe obuzibuthe nobunjiniyela bukagesi nezinye izinkundla ze-R&D. Ihlanganisa indawo ephelele yamamitha-skwele angu-270,000, inempahla ephelele engaphezu kwezigidi ezingu-600 zamayuan nabasebenzi abangaphezu kuka-800. Ingenye yezisekelo ezinkulu zokukhiqiza nezikhiqizayo zemishini yokusebenza kazibuthe eChina. Isebenza ngokukhethekile ekukhiqizeni izithombe ze-superconducting magnetic resonance zezokwelapha, omagnethi baphakade, i-electromagnetic kanye nezihlukanisi ezisezingeni eliphansi ze-superconducting magnetic, izihlukanisi zensimbi, amasethi aphelele emishini yezimayini, ama-stirrers kazibuthe, njll., ububanzi benkonzo buhlanganisa izimayini, amalahle, amandla kagesi, i-metallurgy, izinsimbi ezingenayo insimbi nezinkundla zezokwelapha, ezithengiselwe i-Australia, iJalimane, iBrazil, iNdiya, iNingizimu Afrika kanye namazwe angaphezu kuka-30.