Indlela engundoqo yolawulo lwenkqubo yokucima imveliso ye izixhobo zokucima rhoqo

1. Ngethuba lenkqubo yokuvelisa, ivili elidlulayo, ivili lesikhokelo, iplate ye-traction kunye nebhokisi kwindawo yokuhlawula kunye nokuthatha indawo kufuneka iqinisekise ukuba ubuso bocingo lwensimbi awonakali.

2. Umbhobho wesithando somlilo kufuneka utshintshwe kanye emva kweenyanga ezintathu, kwaye wenze irekhodi. Iinqununu ze-ceramic kwibhokisi yokucoca i-vibration kufuneka igubungele intambo yensimbi ngokuqinileyo, ukuba akunjalo, yongeza nangaliphi na ixesha.

3. Xa ucingo lwensimbi lukhutshwa kwisithando somlilo, kufuneka luhlulwe kwi-spool, kwaye ngelo xesha, udonga lwangaphakathi lombhobho wesithando somlilo akufanele lugqitywe.

4. I-charcoal kunye ne-ejenti yokugubungela ngaphambi kokuba ucingo lwensimbi lungene kwi-lead liquid kufuneka lugcinwe kubukhulu be-10-15 cm. Emva kokuba umgca wesithando somlilo uveliswe, i-charcoal kufuneka itshintshwe, kwaye i-slag ekhokelayo kufuneka ihlambuluke ngexesha elifanayo. Amalahle aphezu komhlaba kufuneka agcinwe efumile. Xa ilahle iba ngwevu-mhlophe, ilahle kufuneka itshintshwe ngoko nangoko ukuze kuqinisekiswe ukuba amalahle agqunywe ngokuqinileyo ukuze kuthintelwe ukungena komoya kwaye kubangele ukuba umphezulu wocingo lwentsimbi ube oxidized.

5. Umjikelo we-ejenti yokugquma kwicandelo eliphakathi kwembiza yokukhokela ziinyanga ezimbini. Xa isetyenziselwa inyanga enye, iingxowa ezi-6 ukuya kwezisi-8 zezinto eziphakathi kufuneka zongezwe; xa iyinyanga yesibini, zonke izinto ezintsha eziphakathi (800 kg) kufuneka zitshintshwe. Ngelo xesha, coca i-lead slag kunye ne-lead oxide, kwaye uqinisekise ukuba inqanaba le-lead ligcinwe kwindawo yokusebenza ye-430-450mm (ukulinganisa kanye ngeveki kwaye wenze irekhodi. kufuneka yongezwe ngexesha).

6. Ngethuba lokusetyenziswa komhlaba okhokelayo, ngenxa yokugubha ucingo lwensimbi, kuya kubakho into ethi “imigodi yokumba”, ekufuneka ithathwe ngefosholo nangaliphi na ixesha. Xa umhlaba okhokelayo ungonelanga, wuzalise kwangethuba.

7. Ngethuba lokunyangwa kokushisa kocingo lwensimbi, ukunyanzeliswa kokuhlawula kufuneka kulungiswe ngokobubanzi bentambo yensimbi ebandayo. Emva kokunyanga ubushushu, ububanzi bocingo kufuneka bulinganiswe kathathu entloko, phakathi kunye nomsila wentsimbi yentsimbi. Xa ubhaka i-Φ3.0, Φ3.45, Φ3.8 ucingo lwentsimbi, icandelo locingo olutshiswe kakhulu lwentloko yekhoyili nganye yamashumi eemitha kufuneka luphawulwe ngepeyinti etyheli, kwaye luphawulwe ngokucacileyo kwingxelo yemihla ngemihla yemveliso kunye nekhadi lomsebenzi. .

8. Iispools phambi nasemva kwembiza yokukhokela kunye neespools kufuneka zihlolwe kanye ngemigca emithathu yeziko emva kokuveliswa. Ukuba ukunxiba kunzulu, ulwalathiso lwe-axial kufuneka lutshintshwe okanye lutshintshwe.

9. Ngethuba lenkqubo yokuvelisa, inqatshelwe ngokungqongqo ukuba ucingo lwensimbi luguqulwe kwibhodwe elikhokelayo, eliya kukhokelela ekuxhomeni. Ukuba kukho nakuphi na ukuxhoma ilothe, kufuneka iphathwe kwangethuba.

10. Ubushushu bamanzi okupholisa embizeni yokukhokela kufuneka ilawulwe ngaphantsi kwe-60 ° C kwi-1 # iziko kwaye ngaphantsi kwe-60 ° C kwi-2 # iziko.

Ngaphantsi kwe-80 ° C, imingxuma yokutshiza kufuneka ingathinteki ukuqinisekisa ukuba ucingo lwentsimbi alwenzi amaqamu amaninzi kunye nomphunga xa lungena kwisisombululo se-asidi.