Transformer manufacturing tshuab-Variable Pressure Vacuum Drying

Transformer manufacturing tshuab-Variable Pressure Vacuum Drying-SPL- power transformer, distribution transformer, oil immersed transformer, dry type transformer, cast coil transformer, ground mounted transformer, resin insulated transformer, oil cooled transformer, substation transformer, switchgear

Variable Pressure Vacuum Drying

Muab ib txheej ntawm siab-variable nqus tshuab ziab khaub ncaws, kab rov tav 4000mm (L) × 3000mm (W) × 3000mm (H) square tank, tag nrho tsis siv neeg lub computer tswj, siv rau ziab transformers ntawm 35KV thiab hauv qab no.


Hauj lwm

Raws li cov kev xav tau ntawm cov neeg siv, cov cuab yeej ua raws li lub tshuab nqus tsev ziab kom qhuav ntawm lub tshuab nqus tsev thiab cov khoom siv nqus tsev tsim thiab cov khoom siv tshwj xeeb, ua ke nrog peb cov kev paub ntev hauv transformer ntau lawm thiab tsub zuj zuj, feem ntau yog siv rau ziab lub cev roj- immersed transformers, amorphous alloy transformer kev sib nrig sib inductor thiab capacitor. Thaum lub sij hawm ziab, cov khoom siv txuas ntxiv hloov lub siab hauv lub tank kom qhuav kom cov khoom cua sov tuaj yeem sib npaug, thiab tuaj yeem tshem tawm cov dej evaporation hauv lub tank hauv lub sijhawm kom tiv thaiv cov tub ntxhais hlau los ntawm xeb. Vim tias kev ziab khaub ncaws siv cov txheej txheem step-by-step, cov khoom tsis tshua muaj deformed thiab ziab kom zoo dua. . Vim tias cov qauv thiab txheej txheem ntawm cov cuab yeej tsim nyog, lub sij hawm ziab kom qhuav yog txo los ntawm 30% mus rau 45% piv nrog cov pa nqus kom qhuav. Nws yog cov khoom siv nrog kev txhim khu kev qha, kev ua haujlwm siab thiab txuag hluav taws xob.

Raws li cov kev xav tau ntawm koj lub tuam txhab, cov kev daws teeb meem hauv qab no tau npaj siab los muab cov kev ua haujlwm siab sib txawv (30KV thiab 10KV ob txoj kev xaiv) rau ziab ntawm cov khoom siv hluav taws xob rau transformers ntawm 33KV thiab hauv qab roj-immersed fais fab transformers. Rau kev sab laj ntxiv ntawm ob tog.

Transformer manufacturing tshuab-Variable Pressure Vacuum Drying-SPL- power transformer, distribution transformer, oil immersed transformer, dry type transformer, cast coil transformer, ground mounted transformer, resin insulated transformer, oil cooled transformer, substation transformer, switchgear

Tech Data

5.1.Nqus tshuab ziab khaub ncaws

5.1.1.Drying tank loj: 4000mm × 3000mm × 3000mm (ntev × dav × qhov siab), hom kab rov tav, qhov siab zoo txhais tau tias qhov siab ntawm qhov qis ntawm lub tank mus rau sab hauv phab ntsa ntawm lub tank saum yog 3000mm. Lub tshuab ziab khaub ncaws siv txoj hauv kev ib qhov rooj, lub qhov rooj tank yog hluav taws xob txav mus rau sab. Txhua txheej ntawm lub qhov rooj raug kaw los ntawm plaub lub tog raj kheej cua.

5.1.2.Qhov kawg lub tshuab nqus tsev ≤ 30Pa (tsis muaj load, txias);

Cov dej ntws tawm ≤500Pa·L / S (tsis muaj load, txias).

5.1.3.Lub tank yog rhuab los ntawm lub coil rhaub. Nws muaj plaub sab (qis, sab laug, sab xis, thiab nram qab). Lub tshav kub hloov roj yog siv los ua lub tshav kub hloov nruab nrab. Lub tshav kub hloov roj yog txuas nrog nyob rau hauv parallel. Cov roj kub inlet yog ze li sai tau rau lub tank qhov rooj. Muaj phau ntawv hloov kho li qub rau txhua tus channel hauv kev ntshuam, thiab plaub txoj kab txuas txuas nrog tib lub sijhawm. Cov cua sov coil cheeb tsam ua tau raws li cov txheej txheem ntawm cov txheej txheem siab sib txawv. Cov cua kub tswj yog tswj los ntawm lub sij hawm proportional. Lub kauj yog welded los ntawm argon arc nyob rau hauv qhov nkhaus. Vuam tsis pub nyob rau hauv cov yeeb nkab ncaj, thiab peb-walled coil yog kom deb li deb tau mus rau hauv qab. Ib qho kev ntsuas siab ib leeg yog 6.5 kg, qhov ntsuas tag nrho yog 8 kg.

5.1.4.Operating kub: 135 ± 5 ℃, tsis siv neeg kub tswj thiab adjustable. Plaub qhov ntsuas kub tau teem rau hauv lub tank los ntsuas: (1) qhov kub thiab txias ntawm cov cua kub qis thiab cov tub ntxhais sib txawv; (2) qhov ntsuas kub ntawm qhov cua txias cua txias; (3) lub siab-siab coil airway kub; (4) lub tank sab hauv qhov chaw kub. Tag nrho cov ntsuas kub yuav tsum muaj peb-xaim platinum nrog qhov ntev ntawm 5000mm. Tsis tas li ntawd, muaj ib qho kev ntsuas kev tiv thaiv hluav taws xob nrog 6 cov ntsiab lus.

5.1.5.Lub tank flange yog ua los ntawm lub neej ntev silicone roj hmab O-ring foob qauv nrog kub tsis kam thiab transformer roj kuj.

5.1.6.Lub tank yog insulated nrog pob zeb wool (thickness 150mm). Dawb xim hlau phaj yog armoring nrog xiav edging, thiab lub thickness ntawm cov xim hlau phaj yog 0.6 hli.

5.1.7 ib. Tom qab cov xeb raug tshem tawm hauv lub tank, tshuaj tsuag 300 ℃ kub kub resin xim.

5.1.8.Ob pawg ntawm kev soj ntsuam qhov rais yog teem rau hauv lub tshuab ziab khaub ncaws kom yooj yim rau kev soj ntsuam ntawm sab hauv tsev.

Transformer manufacturing tshuab-Variable Pressure Vacuum Drying-SPL- power transformer, distribution transformer, oil immersed transformer, dry type transformer, cast coil transformer, ground mounted transformer, resin insulated transformer, oil cooled transformer, substation transformer, switchgear

5.3.Trolley thiab tsav tsheb

5.3.1.Lub platform ua haujlwm tuaj yeem dais 30T, qhov loj ntawm lub trolley yog 3700

× 2700mm, thiab qhov siab ntawm lub trolley yog ≤500mm. Ntxiv roj lubricating rau qag, ntxiv phaj thiab cua qhov ntawm qhov chaw.

5.3.2.Lub taub hau hluav taws xob rub lub trolley hauv thiab tawm ntawm lub tshuab nqus tsev. Txoj kev hloov pauv yog txav tau thiab txuas nrog ntawm cov lus qhia kev tsheb ciav hlau hauv lub tank thiab cov lus qhia kev tsheb ciav hlau sab nraum lub tank. Kev ruaj khov traction, tsis muaj qhov tshwm sim tam sim ntawd. (lub trolley hauv av khiav yuav tsum prefabricated los ntawm tus neeg yuav khoom, thiab tus neeg muag khoom yuav tsum muab cov duab kos thiab cov kev cai tsim nyog).

Transformer manufacturing tshuab-Variable Pressure Vacuum Drying-SPL- power transformer, distribution transformer, oil immersed transformer, dry type transformer, cast coil transformer, ground mounted transformer, resin insulated transformer, oil cooled transformer, substation transformer, switchgear

5.4.Vacuum system

5.4.1.Lub tshuab nqus tsev yog teeb tsa raws li ob lub RH0300N (Hokaido, Lub teb chaws Yelemees, lub zog txuag thiab kev tiv thaiv ib puag ncig), lub hauv paus twj tso kua mis JRP-2000, peb lub tshuab nqus tsev twj, thiab qhov siab tshaj plaws twj tso kua mis yog 600m3 / h. Lub tshuab nqus tsev (nrog rau cov twj tso kua mis thiab cov li qub) ua haujlwm tau raws li qhov sib lawv liag.

5.4.2.Qhov kawg lub tshuab nqus tsev ≤ 30Pa (tsis muaj load, txias);

Cov dej ntws tawm ≤500Pa·L / S (tsis muaj load, txias).

5.4.3.Qhov system yog nruab nrog kev ntseeg siab siab lub tshuab nqus tsev siab sib txawv valve pawg, electromagnetic nyem valve, phau ntawv nyem valve, nqus sensor (Leybold, Lub teb chaws Yelemees), lub tshuab nqus tsev raj thiab cov khoom siv sib xws. Cov pab pawg sib txawv ntawm lub siab valve muaj DN50 pneumatic valve, DN25 hluav taws xob valve, thiab zaj duab xis nqus sensor (WIKA, qhov tseem ceeb ntawm cov txheej txheem siab sib txawv).

5.4.4.Raws li qhov sib txawv siab tsis nyob hauv cov txheej txheem, lub kaw lus tuaj yeem ntseeg tau qhib lossis kaw cov khoom siv lub tshuab nqus tsev thiab lub tshuab nqus tsev twj tso kua mis hauv computer tswj.

5.4.5.Cov roj tawm ntawm lub tank yog txias thiab dehydrated los ntawm lub condenser.

5.4.6.A khib nyiab roj cais tawm yog npaj, thiab cov pa tawm los ntawm lub tshuab nqus tsev twj tso kua mis tawm mus rau sab nraud ntawm cov nroj tsuag los ntawm cov khoom cais tawm thiab cov raj xa dej kom tsis txhob muaj kuab paug rau ib puag ncig.

Transformer manufacturing tshuab-Variable Pressure Vacuum Drying-SPL- power transformer, distribution transformer, oil immersed transformer, dry type transformer, cast coil transformer, ground mounted transformer, resin insulated transformer, oil cooled transformer, substation transformer, switchgear

Tsawg kub condensation system

1.Ib hom tshiab ntawm kab rov tav qauv condenser, uas sai thiab zoo condenses cov ya raws nyob rau hauv lub tank, muaj ib tug tsis siv neeg cov twj tso kua mis uas tsis ua rau lub nqus tsev vacuum.

2.Qhov chaw ua haujlwm zoo ntawm lub condenser ua tau raws li cov txheej txheem yuav tsum tau ua. Lub condensing raj khoom yog stainless hlau nrog ib tug condensation cheeb tsam ntawm 8m2 thiab withstands pressures saum 6 Bar.

3.Configure ib txheej ntawm SIC-3W integrated low temperature chillers los muab cov dej kub qis hauv qab 20 ℃ los xyuas kom meej zoo condenser condensation nyhuv. Tus nqi dej kub tuaj yeem tshwm sim hauv lub davhlau ya nyob twg. Lub tswb ntsuas dej siab tshaj plaws tuaj yeem teeb tsa ntawm lub chiller.

Cua kub cev

1.Drying tank cua sov chaw cua sov, cua sov lub zog yog 96kW. Cov roj siv hluav taws xob ua hluav taws xob hloov nruab nrab. Cov neeg siv muab ntau cov roj thermal kom tau raws li qhov yuav tsum tau ua kom sov, lub cev muaj cov cua sov lub cev, cov roj kub kub, lim, ntsuas kub, qhov kub thiab txias valve, ntsuas ntsuas, lub thawv nthuav dav thiab lwm yam.

2.Heating center tsis siv neeg tswj, tshaj kub tswb, qis roj theem tswb ntawm expansion tank, ntsuas kub tswj qhov tseeb ± 0.1 ℃.

5.6.3.Thermal roj pipeline pob zeb ntaub plaub rwb thaiv tsev, stainless hlau ntawv armor.