Nruab nrab zaus induction cua sov tooj liab tube annealing khoom

1, Txheej txheem cej luam:

Intermediate zaus induction cua sov tooj liab raj (tooj tooj liab) annealing khoom yog tsim rau on-line annealing ntawm tooj liab raj ( tooj dag alloy sab nrauv sheath). Qhov tob tob thiab hardness yog raws li cov kev cai tshwj xeeb ntawm cov neeg siv khoom kom ua tiav kev tshem tawm kev ntxhov siab thiab softening ntawm tooj dag alloys. Lub hom phiaj ntawm lub tsho sab nrauv.

Khoom Taw Qhia Cov khoom ua tiav yog tsim thiab tsim raws li cov qauv mechatronics. Ntawm lawv, qhov nruab nrab zaus fais fab mov yog ib txheej ntawm 6-mem tes thyristor KGPS200KW / 8KHZ nruab nrab zaus fais fab mov, lub load yog ib txheej ntawm GTR series induction cua sov rauv, thiab cov khoom yog nruab nrog ib tug txheej ntawm reactive zog them nyiaj capacitor bank. . Cov cuab yeej tsim los nrog phau ntawv thiab tsis siv neeg lub zog hloov kho pob qhov rooj, ntawm qhov tsis siv neeg yog qhov ntsuas kub kaw-voj tswj hom. Sab nraud tswj console txais PLC (Siemens) thiab kov npo tswj. Cov cua sov tsis tuaj yeem nkag tau yooj yim ntawm lub vijtsam kov, xws li tooj liab tube specifications, cua sov ceev, annealing kub, thiab lwm yam. , yog li Ua tau raws li kev xav tau ntau lawm. Thaum ib feem ntawm cov khoom ua tsis tiav, qhov nruab nrab zaus fais fab mov tuaj yeem raug rwb thaiv tsev raws li qhov kub thiab txias kom tsis txhob hlawv lub raj tooj liab. Cov khoom siv tau muab tso rau raws li cov neeg siv khoom xav tau, tig mus rau cov khoom siv los ntawm sab laug mus rau sab xis, lub rooj ua haujlwm tau muab tso rau ntawm cov khoom siv tseem ceeb, uas yog qhov tsim nyog rau tus neeg teb xov tooj saib xyuas qhov xwm txheej tsim khoom thiab pab txhawb kev hloov pauv ntawm cov khoom siv.

Kev tiv thaiv kev nyab xeeb Cov cuab yeej muaj kev tiv thaiv kev nyab xeeb tag nrho, xws li kev tiv thaiv dej tsis txaus, theem tsis muaj kev tiv thaiv, kev tiv thaiv tam sim no, kev tiv thaiv hluav taws xob, kev tiv thaiv hluav taws xob, kev tiv thaiv dej kub, thiab lwm yam, thiab muaj lub suab nrov thiab pom lub tswb nrov rau ua txhaum. Cov khoom siv tau teeb tsa raws li 200KW, tawm hauv cov khoom siv hluav taws xob txaus kom ntseeg tau tias cov khoom siv tas mus li thiab ruaj khov rau 24 teev. Txhua tus neeg raug kaw raug ntsia rau hauv lub thawv hluav taws xob tswj nrog lub xauv, thiab muaj qhov muag pom kev ceeb toom, yog li tsis muaj hluav taws xob kev nyab xeeb yuav tshwm sim. Txhua lub cuab yeej sib cuam tshuam tuaj yeem zam kev puas tsuaj rau cov khoom siv lossis cov yeeb nkab tooj liab vim yog kev ua haujlwm tsis raug.

Cov khoom siv Cov txheej txheem ua tiav cov khoom siv npog thaj tsam ntawm 2000 * 1500mm, nrog rau qhov nruab nrab qhov siab ntawm 1000mm. Cov khoom siv hluav taws xob tau koom ua ke nrog lub tshuab cua sov lub cev, thiab cov bolts nthuav dav siv los kho nws. Cov cuab yeej tsim los nrog lub console sab nraud, uas tuaj yeem npaj tau raws li qhov chaw nyob, uas yooj yim rau kev ua haujlwm. Lub installation ntawm cov cuab yeej yog yooj yim thiab ceev. Cov neeg siv tsuas yog yuav tsum tau txuas cov kav dej nkag thiab qhov hluav taws xob nrog cov kav dej nkag thiab qhov hluav taws xob ntawm cov khoom siv (ib lub nozzle rau txhua qhov dej nkag thiab qhov hluav taws xob), thiab txuas peb-theem plaub-xaim mus rau sab saud ntawm cov khoom siv.

2, induction cua sov tooj liab raj annealing apparatus

kev parameter

2 .1 cov khoom siv technology tsis muaj

Cov khoom siv ua haujlwm: los ntawm cov hlau hauv av (sab hauv yog tooj liab stranded core conductor, thiab sab nraud yog nruj nreem npog nrog tooj dag alloy sab nraud sheath)

Txoj kev Annealing: online nruam induction cua sov

Khoom Specifications: φ6-φ13mm, phab ntsa thickness 1mm

2 .2 cua sov lub ntsiab kev xav tau

Thaum pib kub: 20 ℃;

Annealing kub: controllable thiab adjustable nyob rau hauv qhov ntau ntawm 600 ℃; Qhov ntsuas kub ntsuas qhov tseeb ntawm cov tooj dag hlau txheej yog ± 5 ℃, thiab kev tswj qhov kub thiab txias ntawm induction cua sov yog ± 20 ℃.

Cua sov qhov tob: 2mm;

Cov txheej txheem kab ceev: hauv 30m / min (qhov siab tshaj plaws kab ceev tsis siab tshaj 30m / min);

Center qhov siab ntawm cov kab ntau lawm: 1m;

2.3 Technology xaiv cov khoom tiav

Cov cuab yeej ua tiav suav nrog nruab nrab zaus fais fab mov tswj qhov system, far-infrared optical fiber kub ntsuas qhov system, kub kaw-voj tswj qhov system, reactive fais fab nyiaj them nyiaj capacitor bank, induction cua sov annealing rauv lub cev, thiab lwm yam.

Intermediate zaus fais fab tswj qhov system:

2.3.1 Qhov nruab nrab zaus fais fab mov yog thyristor kuj tsis paub meej zaus ntaus ntawv, input voltage yog 380V, 50Hz, thiab cov zis hwj chim yog 200KW. Lub zog tuaj yeem hloov kho manually lossis txiav raws li qhov ntsuas kub. Cov zis zaus yog 8KHz (tsis siv neeg zaus nrhiav). Cov xim ntawm lub txee yog txiav txim siab raws li tus neeg siv yuav tsum tau ua, qhov loj me yog 2000 × 1500 × 1300mm, thiab qhov nruab nrab qhov siab yog 1000mm.

2.3.2 Cartridge hom ua ke silicon khib

Lub rectifier thiab inverter ib feem ntawm thyristor txais qhov tseeb modular ua ke silicon thav duab nrog daim ntawv thov patent. Txoj kev teeb tsa no ua rau lub disassembly thiab sib dhos ntawm thyristor yooj yim dua thiab kev tshawb fawb. Thaum hloov lub thyristor, tsuas yog loosen nws Ib txoj hlua khi tuaj yeem hloov tau txhua yam thyristor hauv lub rooj sib txoos. Tsis tas li ntawd, txoj kev teeb tsa no ua rau txo qhov ntim ntawm SCR tivthaiv, uas tsis yog tsuas yog ua kom qhov chaw khiav hauj lwm hauv lub txee hluav taws xob, tab sis kuj txo cov kab poob.

2.3.3 Loj-muaj peev xwm DC smoothing reactor

Smoothing reactor tseem ceeb heev rau cov khoom siv fais fab, nws muaj ob txoj haujlwm. Ua ntej, ua kom cov zis tam sim no ntawm lub rectifier du thiab ruaj khov. Qhov thib ob, thaum lub inverter thyristor yog luv luv, qhov kev loj hlob ntawm qhov luv luv tam sim no thiab qhov loj ntawm qhov siab tshaj plaws luv luv tam sim no raug txwv. Yog tias tus qauv tsim ntawm lub tshuab lim dej tsis tsim nyog, cov khoom siv tseem ceeb tsis zoo lossis cov txheej txheem tsim khoom tsis zoo, nws yuav muaj kev cuam tshuam zoo rau kev ua haujlwm kev ntseeg siab ntawm cov khoom siv hluav taws xob nruab nrab.

2.3.4 Loj-muaj peev xwm SCR

Txhawm rau kom ntseeg tau tias cov cuab yeej siv tau ua haujlwm, ob qho tib si rectifier thiab inverter thyristors siv Xiangfan chaw nres tsheb-raws li lub peev xwm loj KP thiab KK silicon los xyuas kom ruaj khov ntawm cov khoom siv.

2.3.5 Siv cov kab sib txuas thiab cov kab sib txuas kom txo tau cov kab sib kis

Txhawm rau txo qhov poob ntawm cov kab nruab nrab zaus kis tau tus mob, cov nyiaj them poob haujlwm capacitor ntawm inverter yog txuas nrog hauv series thiab parallel voltage doubling daim ntawv.

2.3.6 Main Circuit Parameters thiab Cheebtsam xaiv hauv paus

Cov ntsuas ntsuas ntawm lub ntsiab Circuit Court ntawm qhov nruab nrab zaus fais fab mov yog qhia nyob rau hauv cov lus hauv qab no:

2.3. 6 induction cua sov tooj liab raj annealing apparatus

Lub inductor yog tsim los ntawm lub cub tawg, ib qho induction coil, stainless hlau dej collector thiab lub qhov cub hauv ob sab phlu. Lub induction kauj yog ua ke nrog cov tsis muaj annealed tooj liab alloy raj kom optimize tus tsim nrog tshwj xeeb computer software thiab ua rau nws nyob rau hauv ua ke nrog nrog tiag tiag kev. Nws tuaj yeem ua kom qhov zoo tshaj plaws electromagnetic coupling efficiency nyob rau hauv tib lub peev xwm. Induction coils nrog 99.99% ntawm T2 lub kaum sab xis tooj dag winding ua, induction coil txheej txheej insulating electrostatic txau txheej txheem epoxy resin insulating txheej ntawm lub zog siab, siab-resistant insulating txheej yog ntau dua 5000V.

Cov txheej txheej sab hauv ntawm induction kauj yog ua los ntawm cov kab dawb corundum, thiab sab nraud ntawm lub hauv ob sab phlu thiab nruab nrab ntawm cov coils yog tsau nrog cov cement refractory (American Union Mine), uas tuaj yeem ua lub luag haujlwm hauv kev rwb thaiv tsev thiab kev txuag hluav taws xob. Nyob rau tib lub sijhawm, lub zog ntawm cov dawb corundum hauv ob sab phlu yog ntxiv, kom tsis txhob muaj cov kav dej tooj liab los ntawm kev puas tsuaj rau hauv ob sab phlu.

Tag nrho cov dej nyob rau hauv thiab tawm ntawm lub sensor yog sau rau hauv ob lub stainless hlau dej ntxiab, uas yog txuas nrog lub ntsiab dej inlet thiab qhov hluav taws xob kav. Cov khoom siv dej tsis zoo stainless hlau yog qhov zoo nkauj thiab siv tau zoo, uas tuaj yeem zam qhov cuam tshuam ntawm cov cua sov dissipation ntawm induction coil vim corrosion ntawm cov yeeb nkab dej thiab qhov thaiv ntawm txoj kev dej.