Ekhaya

Iimveliso

Imibhobho yentsimbi engenasici

Round Pipe

Ukunyangwa kwendawo yombhobho ojikelezayo wensimbi engenasici yenye yezinto eziphambili ezimisela ubomi benkonzo yokuchasana ne-corrosion yombhobho.Isisiseko sokuba i-anti-corrosion layer kunye nombhobho ojikelezayo wensimbi engenasici unokudibaniswa ngokuqinileyo.Kuye kwaqinisekiswa ngamaziko ophando ukuba ubomi be-anti-corrosion layer buxhomekeke kwizinto ezifana nohlobo lokwaleka, umgangatho wokwaleka kunye nokusingqongileyo kokwakha.Iimfuno zobuso bemibhobho ejikelezayo yensimbi engenasici zihlala zihlolisiswa kwaye zishwankathelwa, kwaye iindlela zonyango zomphezulu wemibhobho ejikelezayo yensimbi engenasici ziphuculwa ngokuqhubekayo.
1. I-Pickling yensimbi engenasici yeepayipi ezijikelezayo ngokuqhelekileyo iqhutyelwa ngeendlela ezimbini zekhemikhali kunye ne-electrolytic pickling.Umbhobho wokuchasa umhlwa usebenzisa kuphela ukucholwa kweekhemikhali, ezinokususa isikali se-oxide, umhlwa kunye nokuphinda kuqhutshekwe neengubo ezindala.Nangona ukucocwa kweekhemikhali kunokwenza umphezulu ufezekise iqondo elithile lokucoceka kunye noburhabaxa, ipateni ye-ankile ayinzulu kwaye kulula ukubangela ukungcoliseka kwendalo.
2. Ukutshiza (ukuphosa) ukukhutshwa kwe-rust yombhobho ojikelezayo wensimbi engenasici kuqhutyelwa yi-motor-high-power drive ukutshiza (ukuphosa) ii-blades ukujikeleza ngesantya esiphezulu, ukwenzela ukuba i-abrasives efana nesanti yensimbi, i-steel shot, isahlulo sentsimbi yentsimbi, kunye neeminerali zinokuchaphazela umphezulu wentsimbi ejikelezayo umbhobho ojikelezayo phantsi kwesenzo samandla e-centrifugal.Ukutshiza (ukuphosa) unyango alukwazi ukususa ngokupheleleyo i-rust, i-oxides kunye nokungcola, kodwa kwakhona kufezekise uburhabaxa obufunekayo obufanayo phantsi kwesenzo sempembelelo enobudlova kunye nokuxutywa kwe-abrasives.
Emva kokutshiza (ukuphosa) ukususwa kwe-rust, ayikwazi nje ukwandisa i-adsorption ebonakalayo ebusweni bombhobho, kodwa iphinde ikhulise ukunamathela komatshini phakathi kwe-anti-corrosion layer kunye nomphezulu wombhobho.Ngoko ke, ukutshiza (ukuphosa) ukususwa komhlwa yeyona ndlela ifanelekileyo yokususa umhlwa kwimibhobho yokunqanda ukubola.Ngokubanzi, ukudubula kwesanti (isanti) kusetyenziswa ikakhulu kunyango lwangaphakathi lomphezulu wemibhobho, kunye nokudutyulwa kokudubula kwesanti (isanti) kusetyenziswa ikakhulu kunyango lwangaphandle lwemibhobho.
3. Insimbi engenasici ejikelezayo yokucoca ityhubhu, sebenzisa i-solvent kunye ne-emulsion ukucoca ubuso bentsimbi ukususa ioli, igrisi, uthuli, i-lubricant kunye nezinto ezifanayo eziphilayo, kodwa ayikwazi ukususa i-rust, i-oxide scale, i-welding flux, njl. indlela encedisayo kwimveliso.
4. Ukususa i-rust kwi-stainless steel round ipayipi izixhobo, ngokukodwa sebenzisa izixhobo ezifana neebrashi zocingo ukugulisa ubuso bentsimbi, ezinokususa i-oxyde ekhululekile okanye ephakanyisiweyo, i-rust, i-welding slag, njl njl. ukufikelela kwinqanaba le-Sa2, kunye nokususwa komhlwa kwezixhobo zamandla kunokufikelela kwinqanaba le-Sa3.Ukuba umgangatho wensimbi unamathele kwisikali esiqinileyo se-iron oxide, umphumo wokususa umhlwa wesixhobo awufanelekanga, kwaye ubunzulu bepateni ye-anchor efunekayo kulwakhiwo oluchasene ne-corrosion ayinakufezekiswa.
Nika ingqalelo ukubaluleka konyango oluphezulu kwimveliso, kwaye ulawule ngokungqongqo iiparamitha zenkqubo ngexesha lokususwa komhlwa.Kulwakhiwo lwangempela, ixabiso lamandla e-peel le-anti-corrosion layer yombhobho ojikelezayo wensimbi engenasici udlula kakhulu iimfuno ezisemgangathweni, eziqinisekisa umgangatho womgangatho wokuchasana nokubola.Kwisiseko, umgangatho wezobuchwepheshe uphuculwe kakhulu kwaye iindleko zemveliso ziyancipha.