Imibhobho yeFayibha yeBasalt: UKhetho olutsha loThutho lwaMandla

Kwimarike yeepayipi zoxinzelelo oluphezulu, izinto ezidibeneyo ezifana IFayibha yeglasi, i-carbon fiber, kunye ne-basalt fiber zisetyenziswa zonke. Nangona kunjalo, i-glass fiber reinforced plastic (GRP) imibhobho yoxinzelelo oluphezulu isetyenziswa kakhulu, ngelixa i-basalt kunye ne-carbon fiber pipes zixhaphake kakhulu.I-basalt fiberImibhobho ehlanganisiweyo yoxinzelelo oluphezulu, kunye nokumelana kwayo okugqwesileyo, ubunzima kunye namandla aphezulu, ukuxhathisa ulwelo oluphantsi, kunye nobomi benkonzo ende, bafumana ukusetyenziswa okuxhaphakileyo kwiinkalo ezahlukeneyo ezifana nepetroli.Ikhemikhalis, i-aerospace, kunye nolwakhiwo.

Izinto eziluncedo zeBasalt Fiber Pipes

Uthelekiso lweMathiriyeli kunye neMimandla yeSicelo

Imibhobho ye-basalt fiber ephezulu yoxinzelelo zixhathisa ukubola kwimidiya eyahlukeneyo, kubandakanya i-H2S, i-CO2, kunye namanzi anetyuwa. Kwakhona baneempawu ezihamba phambili ezihamba phambili, kunye ne-coefficient yokuhamba ukuya kwi-1.5 amaxesha eepayipi zetsimbi. Nangona i-GRP iyona nto ixhaphake kakhulu, iipayipi ze-basalt fiber zifumana izicelo kwiinkalo ezahlukeneyo ngenxa yokusebenza kwazo okuphezulu. Ukongeza, imibhobho yoxinzelelo oluphezulu lwe-basalt fiber inamandla omatshini abalaseleyo, ilula, kwaye ineendleko eziphantsi zofakelo. Ubomi babo benkonzo abayiliweyo bungaphezulu kweminyaka engama-30, kwaye kwezinye iiprojekthi, baye baqhuba kakuhle kangangeminyaka engama-50. Nangona i-basalt fiber high-pressure pipes isezimveliso ezintsha kwi-China kunye nakwamanye amazwe, kwaye iingxelo zesicelo sobunjineli zilinganiselwe, ukusebenza kwazo okubalaseleyo sele kubenze ukuba badlale indima ebalulekileyo kwimibhobho eyahlukeneyo yoxinzelelo oluphezulu, kuquka i-oyile ekrwada, igesi yendalo, kunye nokuthuthwa kwamanzi ahlambulukileyo, inaliti yamanzi amdaka, i-downhole tubing, kunye nemibhobho yenkqubo yepetrochemical.

Ukuchasana nokuNgquba kunye noBomi beNkonzo

Uyilo lolwakhiwo lwe i-basalt fiberr imibhobho yoxinzelelo oluphezulu ibandakanya imigangatho emithathu: i-liner yangaphakathi, i-structural layer, kunye ne-external layer yokukhusela. Umgca wangaphakathi ucebile kwi-resin, kunye nomxholo we-resin ngaphezu kwe-70%, kwaye umxholo we-resin kwindawo yangaphakathi ungafikelela kwi-95%. Oku kwenza ukuba imibhobho ye-basalt ibe noxinzelelo oluphezulu lwefayibha ukuba ibonise ukuxhathisa okugqwesileyo kokutya, okubavumela ukuba bamelane nokhukuliseko lwexesha elide kwii-asidi ezomeleleyo kunye neziseko, izisombululo zetyuwa ezingaphiliyo, ii-oxidizing agents, i-hydrogen sulfide, i-carbon dioxide, kunye nezinyibilikisi eziphilayo. Ubomi bokuyila bungaphezulu kweminyaka engama-20, kodwa imibhobho emininzi iye yahlala ikwimeko entle emva kweminyaka engaphezu kwama-30 kwaye ayifuni sondlo ngexesha lenkonzo yabo.

Inkqubo yokwenziwa kweMveliso kunye neNdleko-Ngempumelelo

Inkqubo yokwenziwa kwe i-basalt fiber imibhobho yoxinzelelo oluphezulu yohluke kakhulu kuleyo yefiber yeglasi yoxinzelelo oluphezulu lwemibhobho. Ngaphantsi kweenkcukacha zefayibha ezifanayo, ukubekwa, kunye neemeko zezixhobo, ukuxhathisa uxinzelelo lwe-hydrostatic ye imibhobho ye-basalt fiber ingcono kakhulu kunemibhobho yefibre yeglasi. Ngokunciphisa inani lee-lay-up layers, iipayipi ze-basalt fiber zingakwazi ukugcina ukunyanzeliswa koxinzelelo ngelixa zinciphisa ngokufanelekileyo ukusetyenziswa kwezinto eziluhlaza kunye neendleko zemveliso, okwenza kube neendleko eziphezulu.

IiNgcaciso zoyilo kunye nokuSebenza

Uyilo loLwakhiwo

Isakhiwo esinemigangatho emithathu ye-basalt fiber high-pressure pipes, ebandakanya i-liner yangaphakathi, i-structural layer, kunye ne-external layer yokukhusela, ibanika ukuxhathisa kwe-corrosion. Le mibhobho nayo inokumelana nokudinwa okubalaseleyo kunye nobomi benkonzo ende.

Ubunzima kunye neempawu zoomatshini

Ngokumalunga nobunzima, i-basalt fiber high-pressure pipes inenzuzo enkulu. Ubunzima bazo obuthile bumalunga ne-1.6, kuphela i-1/4 ukuya kwi-1/5 yentsimbi okanye imibhobho yentsimbi. Izicelo ezisebenzayo zibonisa ukuba kuxinzelelo olufanayo lwangaphakathi, umbhobho we-GRP wobukhulu obufanayo kunye nobude bulinganisa kuphela malunga ne-28% yombhobho wensimbi. Banamandla athile aphezulu kunye neempawu zoomatshini ezifanelekileyo, kunye ne-axial tensile amandla afikelela kwi-200 ukuya kwi-320 MPa, kufutshane naleyo yemibhobho yentsimbi, kodwa inamandla athile aphezulu. Oku kuvumela ukunciphisa okubalulekileyo kwi-self-weight yombhobho ngexesha loyilo lwesakhiwo, ukwenza lula inkqubo yokufakela.

Ezinye iimpawu eziPhakamileyo

Ukongeza, i-basalt fiber high-pressure pipes iyamelana nokulinganisa kunye nokwakhiwa kweparafini, inokumelana nombane ophantsi, ukufakwa kakuhle kombane, iindlela zokudibanisa ezilula, amandla aphezulu, ukuhanjiswa kwe-thermal, kunye noxinzelelo oluphantsi lwe-thermal. Ezi zakhiwo zibalaseleyo zenza ukusetyenziswa ngokubanzi kwe-basalt fiber-high-pressure pipes kwiinkalo ezahlukeneyo, kunye nokukwazi ukukhuthazwa okubanzi kunye nokusetyenziswa kwixesha elizayo.