Fandrefesana matetika induction fanafanana tariby varahina annealing fitaovana

1 , Fijery:

Ny fitaovana fanelanelanana induction induction intermediate tariby varahina (tube varahina) dia mety amin’ny fametahana an-tserasera amin’ny tariby varahina (setroka varahina varahina). Ny halalin’ny fidirana sy ny hamafin’ny dia mifanaraka amin’ny fepetra takian’ny mpanjifa mba hahatratrarana ny fanesorana ny adin-tsaina sy ny fanalefahana ny firaka varahina. Ny tanjon’ny fonony ivelany.

Equipment introduction The complete set of equipment is designed and manufactured according to the mechatronics structure. Among them, the intermediate frequency power supply is a set of 6- pulse thyristor KGPS200KW/8KHZ intermediate frequency power supply, the load is a set of GTR series induction heating furnace, and the equipment is equipped with a set of reactive power compensation capacitor bank. The device is designed with manual and automatic power adjustment knobs, among which automatic is the temperature closed-loop control mode. The external control console is controlled by PLC (Siemens) and touch screen. The touch screen can easily input heating parameters, such as copper wire specifications, heating speed, annealing temperature, etc. After the parameters are input, the closed loop control system of the intermediate frequency power supply temperature will automatically adjust the output power, thereby Meet production needs. When a certain link in the production fails, the intermediate frequency power supply can be insulated according to the set temperature to avoid overburning the copper wire. The equipment is placed according to user requirements, facing the equipment from left to right, the operating table is placed toward the main equipment, which is conducive to the operator to observe the production situation and facilitate the adjustment of parameters.

Safety protection The equipment has complete safety protection measures, such as water shortage protection, phase lack protection, over current protection, over voltage protection, under voltage protection, high water temperature protection, etc., and there is an audible and visual alarm device for faults. The equipment is configured according to 200KW , leaving enough power margin to ensure continuous and stable production of the equipment for 24 hours. All exposed conductors are installed in the electric control box with a lock, and there are eye-catching safety reminders, so no electrical safety accidents will occur. Each interlocking device can avoid damage to equipment or copper wires due to manual misoperation.

Firafitry ny fitaovana Ny fitaovana feno dia mandrakotra faritra manodidina ny 2000 * 1500mm, miaraka amin’ny haavon’ny afovoany 1000mm. Ny famatsiana herinaratra dia tafiditra amin’ny vatan’ny lafaoro fanafanana, ary ny bolt fanitarana dia ampiasaina hanamboarana azy. Ny fitaovana dia natao miaraka amin’ny console ivelany, izay azo alamina amin’ny sitrapo araka ny fepetran’ny tranokala, izay mety amin’ny fandidiana. Ny fametrahana ny fitaovana dia tsotra sy haingana. Ny mpampiasa ihany no mila mampifandray ny rano fidiran’ny sy ny fivoahana fantsona amin’ny rano fidiran’ny sy ny fivoahan’ny fantsona ny fitaovana (nozzle iray ho an’ny rano inlet sy ny fivoahana tsirairay), ary mampifandray ny telo-dingana efatra-tariby amin’ny farany ambony ny fitaovana.

2 , induction heating annealing apparatus copper

technique paramètre

2 masontsivana teknolojia ara-nofo

Fitaovana amin’ny asa: amin’ny alalan’ny tariby tany (ny ao anatiny dia tariby varahina mipetaka, ary ny ivelany dia rakotra rakotra varahina ivelany)

Fomba fanalana: fanafanana induction mitohy amin’ny Internet

Famaritana ara-pitaovana: φ 6- φ 13mm, hatevin’ny rindrina 1mm

2 .2 fanafanana fepetra ara-teknika lehibe

Ny mari-pana voalohany: 20 ℃;

Ny mari-pana fanalefahana: azo fehezina sy azo ovaina ao anatin’ny 600 ℃; ny mari-pana fitsapana mari-pana ny varahina sosona firaka dia ± 5 ℃, ary ny mari-pana fanaraha-maso marina ny induction fanafanana dia ± 20 ℃.

Ny halalin’ny hafanana: 2mm;

Ny hafainganam-pandehan’ny tsipika: ao anatin’ny 30m / min (ny hafainganam-pandeha ambony indrindra dia tsy mihoatra ny 30m / min);

Haavo afovoan’ny tsipika famokarana: 1m;

2.3 Fifantenana teknolojia fitaovana feno

Ny fitaovana feno dia misy rafitra fanaraha-maso famatsiana herinaratra matetika, rafitra fandrefesana ny mari-pana amin’ny fibre optika lavitra, rafitra fanaraha-maso ny mari-pana mihidy, banky capacitor fanonerana herinaratra, induction heating annealing body, sns.

Rafitra fanaraha-maso herinaratra matetika:

2.3.1 Ny famatsiana herinaratra fanelanelanana dia fitaovana fandrefesana miovaova thyristor, 380V, 50Hz, ary 200KW ny herin’aratra. Ny hery dia azo amboarina amin’ny tanana na mandeha ho azy araka ny mari-pana napetraka. Ny fatran’ny vokatra dia 8KHz (fanaraha-maso matetika). Ny lokon’ny kabinetra dia voafaritra araka ny takian’ny mpampiasa, ny haben’ny drafitra dia 2000 × 1500 × 1300mm, ary ny haavony afovoany dia 1000mm.

2.3.2 Karazam-boasary mitambatra silisiôma

Ny ampahan’ny rectifier sy ny inverter amin’ny thyristor dia mampiasa ny rafitra silisiôma mitambatra modular farany miaraka amin’ny fampiharana patanty. Ity fomba fametrahana ity dia mahatonga ny disassembly sy ny fivorian’ny thyristor ho mora kokoa sy ara-tsiansa. Rehefa manolo ny thyristor, esory fotsiny izany. Ankoatr’izay, ity fomba fametrahana ity dia mampihena tanteraka ny habetsaky ny singa SCR, izay tsy vitan’ny hoe mampitombo ny habaka miasa ao amin’ny kabinetra elektrika, fa mampihena ny fahaverezan’ny tsipika.

2.3.3 Reactor smoothing DC manana hery lehibe

Smoothing reactor dia tena zava-dehibe ho an’ny hery matanjaka famatsiana, dia manana asa roa. Voalohany, ataovy milamina sy milamina ny fivoahan’ny rectifier. Faharoa, rehefa fohy ny thyristor inverter, dia voafetra ny tahan’ny fitomboan’ny amin’izao fotoana izao sy ny haben’ny ambony indrindra short-circuit ankehitriny. Raha toa ka tsy mitombina ny famolavolana mari-pamantarana ny reactor sivana, ny fitaovana fototra dia tsy tsara na ny fizotran’ny famokarana dia tsy ampy tsara, dia hisy fiantraikany lehibe amin’ny fahatokisana miasa ny famatsiana herinaratra matetika.

2.3.4 SCR manana fahafahana lehibe

Mba hiantohana ny maha-azo itokisana ny fiasan’ny fitaovana, ny rectifier sy ny inverter thyristors dia mampiasa KP sy KK silisiôma miorina amin’ny toby Xiangfan mba hiantohana ny fiasan’ny fitaovana.

2.3.5 Mampiasà tsipika fanonerana andiany sy mifanitsy mba hampihenana ny fahaverezan’ny zotra fampitana

Mba hampihenana ny fatiantoka eo amin’ny mpanelanelana matetika fifindran’ny tsipika, ny fanonerana capacitor ny inverter dia mifandray amin’ny andian-dahatsoratra sy parallèle malefaka endrika avo roa heny.

2.3.6 Masontsivana faritra lehibe sy fototra fifantenana singa

Ny mari-pamantarana nomena ho an’ny faritra lehibe amin’ny famatsiana herinaratra matetika dia aseho amin’ny tabilao manaraka:

The inductor is composed of a furnace shell, an induction coil, a stainless steel water collector and a furnace lining. The induction coil is combined with the parameters of the annealed copper alloy tube to optimize the design with special computer software and make it in combination with actual experience. It can ensure the best electromagnetic coupling efficiency under the same capacity. Induction coils with 99.99% of T2 rectangular copper wire made, the induction coil outer insulating electrostatic spray process the epoxy resin insulating layer of high strength, pressure-resistant insulating layer is greater than 5000V .

The inner layer of the induction coil is made of white corundum lining, and the outside of the lining and between the coils are fixed with refractory cement (American Union Mine), which can play a role in insulation and heat preservation. At the same time, the strength of the white corundum lining is further increased, effectively avoiding copper wire damage to the lining.

Ny rano rehetra miditra sy mivoaka avy ao amin’ny sensor dia angonina ao anaty fandrika rano vy tsy misy vy roa, izay mifandray amin’ny fantson-drano lehibe sy fivoahana. Ny mpanangona rano tsy misy vy dia tsara tarehy sy azo ampiharina, izay afaka misoroka tsara ny fiantraikan’ny fiparitahan’ny hafanana amin’ny coil induction noho ny harafesina amin’ny fantsona rano sy ny fanakanana ny lalan-drano.