iindaba

I-Basalt fiber composite high-pressure pipe, eneempawu zokuxhathisa i-corrosion, ubunzima bokukhanya, amandla aphezulu, ukuxhathisa okuphantsi ukuhambisa ulwelo kunye nobomi benkonzo ende, isetyenziswa ngokubanzi kwi-petrochemical, i-aviation, ukwakhiwa kunye nezinye iindawo. Iimpawu zayo eziphambili zezi: ukuxhathisa ukubola kwe-H2S, i-CO2, i-brine, njl., ukuqokelelwa kwesikali esiphantsi, ukugqithiswa kwe-wax ephantsi, ukusebenza kakuhle kokuhamba, ukuhamba kwe-coefficient yi-1.5 yamaxesha e-pipe yensimbi, ngelixa unamandla omatshini abalaseleyo, ubunzima obulula, ixabiso eliphantsi lofakelo, ubomi boyilo obungaphezulu kweminyaka engama-30, kwezinye iiprojekthi, nokuba sebenzisa iminyaka engama-50 akukabikho ngxaki. Izicelo zayo eziphambili zezi: i-oyile ekrwada, igesi yendalo kunye nemibhobho yokuhambisa amanzi amatsha; imibhobho enoxinzelelo oluphezulu efana nesitofu samanzi amdaka kunye nemibhobho yeoli ephuma kumngxuma; imibhobho yenkqubo yepetrochemical; ugutyulo lwelindle kwindawo yeoli kunye nemibhobho yokuhanjiswa kwamanzi amdaka; imibhobho ye-spa, njl.

Izibonelelo zokusebenza ze-basalt fiber-high-pressure pipeline:
(1) Ukumelana nokugqwesa okugqwesileyo
Isakhiwo sombhobho we-basalt fiber high-pressure pipeline yahlulwe ibe ngamacandelo amathathu: i-internal lining layer, i-structural layer kunye nokhuseleko lwangaphandle. Phakathi kwabo, umxholo we-resin woluhlu lwangaphakathi luphezulu, ngokubanzi ngaphezu kwe-70%, kwaye umxholo we-resin we-resin-rich-rich layer kwindawo yayo yangaphakathi uphezulu malunga ne-95%. Xa kuthelekiswa nemibhobho yentsimbi, inokumelana kakhulu nomhlwa, njenge-asidi eyomeleleyo kunye nealkali, izisombululo ezahlukeneyo zetyuwa, imidiya ye-oxidation, i-hydrogen sulfide, i-carbon dioxide, ii-surfactants ezahlukeneyo, izisombululo zepolymer, izinyibilikisi ezahlukeneyo zezinto eziphilayo, njl. Logama nje i-resin matrix ikhethwe kakuhle, ifayibha ye-basalt ephezulu yoxinzelelo lwemibhobho (ngaphandle kwe-asidi eqinile, iyakwazi ukumelana ne-alkali yexesha elide)
(2) Ukuchasana nokukhathala okulungileyo kunye nobomi benkonzo ende
Ubomi boyilo lwe-basalt fiber high-pressure pipe ingaphezulu kweminyaka engama-20, kwaye enyanisweni, ihlala ilungile emva kweminyaka engaphezu kwe-30 yokusetyenziswa, kwaye ayigcinwanga ngexesha lobomi bayo benkonzo.
(3) Umthamo ophezulu wokunyamezela uxinzelelo
Inqanaba eliqhelekileyo loxinzelelo lwe-basalt fiber high-pressure pipe yi-3.5 MPa-25 MPa (ukuya kwi-35 MPa, kuxhomekeke kubukhulu bodonga kunye nokubala), enokumelana noxinzelelo oluphezulu xa kuthelekiswa neminye imibhobho engeyiyo isinyithi.
(4) Ubunzima bokukhanya, kulula ukuyifaka kunye nokuthutha
Ubunzima obuthile be-Xuan Yan fiber high-pressure pipe imalunga ne-1.6, eyi-1/4 kuphela kwi-1/5 yombhobho wentsimbi okanye umbhobho wentsimbi, kwaye isicelo sangempela sibonisa ukuba phantsi kwesiseko soxinzelelo olufanayo lwangaphakathi, ubunzima be-FRP yombhobho wobukhulu obufanayo kunye nobude bumalunga ne-28% yaloo mbhobho wensimbi.
(5) Amandla aphezulu kunye neempawu ezifanelekileyo zoomatshini
I-Basalt fiber high-pressure pipe axial tensile amandla e-200-320MPa, kufuphi nombhobho wentsimbi, kodwa kunokuba amandla aphindwe ka-4 ngaphezulu, kuyilo lwesakhiwo, ubunzima bombhobho bunokuncitshiswa kakhulu, ukufakwa kulula kakhulu.
(6) Ezinye iipropati:
Akulula ukulinganisa kunye ne-wax, ukuchasana kokuhamba okuncinci, iipropati ezilungileyo zokufakelwa kombane, ukudibanisa okulula, amandla aphezulu, ukuhanjiswa kwe-thermal ephantsi, uxinzelelo oluphantsi lwe-thermal.