Kodi tiyenera kulabadira chiyani tikamagwiritsa ntchito chubu chotenthetsera magetsi cha flanged?

Zolemba za flanged electric heat chubu:

Theflange mtundu magetsi Kutentha chubundi tubular electric heat element yomwe imapangidwa ndi chitsulo chubu spiral resistance waya ndi crystalline magnesium oxide powder. Waya wokana kutentha kwambiri amagawidwa mofanana mu chubu chopanda chitsulo chosapanga dzimbiri, ndipo crystalline magnesium oxide ufa wokhala ndi matenthedwe abwino otenthetsera komanso katundu wotchinjiriza amadzazidwa mu gawo lopanda kanthu. Kapangidwe kameneka sikungopita patsogolo, komanso kumakhala ndi kutentha kwapamwamba komanso kutentha kofanana. Pakakhala pakali pano mu waya wotsutsa kutentha kwambiri, kutentha komwe kumapangidwa kumafalikira pamwamba pa chubu chachitsulo kudzera mu ufa wa magnesium oxide, kenako kumasamutsidwa kumadera otentha kapena mpweya kuti akwaniritse cholinga cha kutentha.

Flange Heating Element

1. Zigawoamaloledwa kugwira ntchito pansi pazifukwa izi: A. Chinyezi cha mlengalenga sichiposa 95%, palibe mpweya wophulika ndi wowononga. B. Mphamvu yogwiritsira ntchito sikuyenera kukhala yaikulu kuposa 1.1 nthawi yamtengo wapatali, ndipo nyumbayo iyenera kukhala yokhazikika bwino. C. Insulation resistance ≥1MΩ Mphamvu ya dielectric :2KV/1min

2, ndichitoliro cha kutentha kwamagetsiiyenera kukhazikitsidwa ndi kukhazikika, malo otenthetsera abwino ayenera kumizidwa muzitsulo zamadzimadzi kapena zitsulo, ndipo kuwotcha mpweya ndikoletsedwa. Zikapezeka kuti pali sikelo kapena kaboni pamwamba pa thupi la chitoliro, ziyenera kutsukidwa ndikugwiritsidwanso ntchito munthawi yake kuti zisawonongeke mthunzi ndi kutentha ndikufupikitsa moyo wautumiki.

3. Mukatenthetsa zitsulo za fusible kapena nitrate yolimba, alkali, leaching, parafini, etc., magetsi ogwiritsira ntchito ayenera kuchepetsedwa poyamba, ndipo magetsi ovotera amatha kuwonjezedwa pambuyo posungunuka.

4, Kutenthetsa zinthu zamlengalenga ziyenera kuwoloka molingana, mtundu wa flange magetsi otenthetsera chubu kuti zinthuzo zikhale ndi kutentha kwabwino, kuti mpweya uzitha kutentha kwambiri.

5. Njira zotetezera ziyenera kuganiziridwa potentha nitrate kuti muteteze ngozi za kuphulika.

6. Gawo la waya liyenera kuikidwa kunja kwa chotchinga kuti lisagwirizane ndi zowonongeka, zowonongeka ndi madzi; Mawaya ayenera kupirira kutentha ndi kutentha kwa gawo la waya kwa nthawi yayitali, ndipo kumangirira zomangira zomangira kuyenera kupewa mphamvu yochulukirapo.

7, chigawocho chiyenera kusungidwa pa malo ouma, ngati kutchinjiriza kukana ndi zosakwana 1MΩ kwa nthawi yaitali, akhoza zouma mu uvuni pafupifupi 200 ° C, kapena kuchepetsa voteji ndi Kutentha mphamvu mpaka kutchinjiriza kukana ndi. kubwezeretsedwa.

8. Mafuta a magnesium oxide kumapeto kwa chitoliro cha kutentha kwa magetsi ayenera kupeŵedwa ndi zowononga ndi kulowetsa madzi pamalo ogwiritsidwa ntchito kuti ateteze kuopsa kwa ngozi.

Ngati muli ndi zofunikira zokhudzana ndi kutentha kwa flange, landirani kuLumikizanani nafe.


Nthawi yotumiza: Jul-11-2024