Indlela esemqoka yokulawula inqubo yokucisha inqubo yokukhiqiza ye imishini yokuqeda imvamisa ephezulu

1. Ngesikhathi senqubo yokukhiqiza, isondo elidlula izintambo, isondo lomhlahlandlela, ipuleti lokudonsa kanye nebhokisi endaweni yokukhokha kanye nendawo yokuthatha kufanele kuqinisekiswe ukuthi ingaphezulu lentambo yensimbi ayilimazi.

2. Ishubhu yesithando somlilo kufanele ishintshwe kanye njalo ezinyangeni ezintathu, futhi wenze irekhodi. Izinhlayiya ze-ceramic ebhokisini lokuhlanza lokudlidliza kumele zimboze intambo yensimbi ngokuqinile, uma kungenjalo, yengeze nganoma yisiphi isikhathi.

3. Lapho ucingo lwensimbi lukhishwa esithandweni, kufanele luhlukaniswe ku-spool, futhi ngesikhathi esifanayo, udonga lwangaphakathi lwethubhu yesithando somlilo akufanele lugqoke.

4. I-agent yamalahle nesembozo ngaphambi kokuba ucingo lwensimbi lungene oketshezini oluholayo kufanele lugcinwe ekugqimeni kuka-10-15 cm. Ngemuva kokukhiqizwa komugqa wesithando somlilo ngamunye, amalahle kufanele ashintshwe, futhi i-slag eholayo kufanele ihlanzwe ngesikhathi esifanayo. Amalahle angaphezulu kufanele agcinwe emanzi. Lapho amalahle eba mpunga-mhlophe, amalahle kufanele ashintshwe ngokushesha ukuze kuqinisekiswe ukuthi amalahle ambozwe ngokuqinile ukuze kuvinjwe umoya ukuba ungangeni futhi kubangele ukuba ubuso bocingo lwensimbi bufakwe i-oxidized.

5. Umjikelezo we-ejenti evalayo engxenyeni emaphakathi yebhodwe lomthofu yizinyanga ezimbili. Uma isetshenziswa inyanga eyodwa, izikhwama eziyisi-6 kuya kweziyisi-8 zezinto eziphakathi zidinga ukungezwa; uma kuyinyanga yesibili, zonke izinto ezintsha eziphakathi nendawo (800 kg) zidinga ukushintshwa. Ngesikhathi esifanayo, hlanza i-lead slag kanye ne-lead oxide, futhi uqinisekise ukuthi izinga loketshezi lomthofu ligcinwa lisesimweni sokusebenza esingu-430-450mm (linganisa kanye ngesonto futhi wenze irekhodi. Uma lingaphansi kwalolu hlu, i-lead ingots kufanele kwengezwe ngesikhathi).

6. Ngesikhathi sokusetshenziswa kwenhlabathi eholayo, ngenxa yokuzamazama kocingo lwensimbi, kuyoba khona into ethi “imigodi yokumba”, okumele ithathwe ngefosholo nganoma yisiphi isikhathi. Uma inhlabathi eholayo inganele, yigcwalise ngesikhathi.

7. Ngesikhathi sokwelashwa kokushisa kocingo lwensimbi, ukungezwani kokukhokha kufanele kulungiswe ngokuhambisana nobubanzi bocingo lwensimbi oludonswa ngokubanda. Ngemuva kokwelashwa okushisa, ububanzi bocingo kufanele bulinganiswe izikhathi ezintathu ekhanda, phakathi nomsila wensimbi yensimbi. Lapho ubhaka Φ3.0, Φ3.45, Φ3.8 ucingo lwensimbi, ingxenye yocingo eshiswe ngokweqile yekhanda lekhoyili ngayinye engamamitha angamashumi kufanele imakwe ngopende ophuzi, futhi imakwe ngokucacile embikweni wokukhiqiza wansuku zonke nasekhadini lomsebenzi. .

8. Ama-spools ngaphambi nangemuva kwebhodwe lomthofu kanye nama-spools kufanele ahlolwe kanye emigqeni yomlilo emithathu emva kokukhiqizwa. Uma ukugqokwa kubucayi, isiqondiso se-axial kufanele silungiswe noma sishintshwe.

9. Phakathi nenqubo yokukhiqiza, kwenqatshelwe ngokuphelele ukuba ucingo lwensimbi lusonte ebhodweni lokuhola, okuzoholela ekulengeni kokuhola. Uma kukhona ukulengiswa komthofu, kufanele kusingathwe ngesikhathi.

10. Izinga lokushisa lamanzi okupholisa ebhodweni lomthofu kufanele lilawulwe libe ngaphansi kuka-60°C ku-1# isithando somlilo futhi libe ngaphansi kuka-60°C ku-2# isithando somlilo.

Ngaphansi kuka-80°C, izimbobo zesifutho kufanele zingavinjwa ukuze kuqinisekiswe ukuthi ucingo lwensimbi alwenzi amabhamuza amaningi kanye nomhwamuko lapho lungena kusixazululo se-asidi.