iindaba

Umbhobho oxineneyo we-basalt fiber composite high-pressure, oneempawu zokuxhathisa ukugqwala, ubunzima obulula, amandla aphezulu, ukumelana okuphantsi ukuhambisa ulwelo kunye nobomi benkonzo ende, usetyenziswa kakhulu kwi-petrochemical, kwiinqwelomoya, ekwakheni nakwamanye amasimi. Iimpawu zayo eziphambili zezi: ukumelana nokugqwala kwe-H2S, i-CO2, i-brine, njl.njl., ukuqokelelwa okuphantsi, ukucocwa okuphantsi kwe-wax, ukusebenza kakuhle kokuhamba, i-flow coefficient iphindwe ka-1.5 kuneyombhobho wentsimbi, ngelixa inamandla amahle oomatshini, ubunzima obulula, iindleko zokufakela eziphantsi, ubomi boyilo obungaphezulu kweminyaka engama-30, kwezinye iiprojekthi, nokuba kusetyenziswa iminyaka engama-50 akukabikho ngxaki. Izicelo zayo eziphambili zezi: ioyile ekrwada, igesi yendalo kunye nemibhobho yokuhambisa amanzi acocekileyo; imibhobho yokuhambisa amanzi amdaka efana nemibhobho ye-sewage injection kunye ne-downhole oil; imibhobho yenkqubo ye-petrochemical; imibhobho yokuhambisa amanzi amdaka kunye nonyango lwamanzi amdaka e-oyile; imibhobho ye-spa, njl.njl.

Iingenelo zokusebenza kombhobho ophantsi koxinzelelo oluphezulu lwe-basalt fiber:
(1) Ukumelana kakuhle nokugqwala
Ulwakhiwo lombhobho woxinzelelo oluphezulu lwe-basalt fiber lwahlulwe lwahlulwe lwangamacandelo amathathu: umaleko wangaphakathi we-lining, umaleko wesakhiwo kunye nomaleko wokhuseleko lwangaphandle. Phakathi kwazo, umxholo we-resin womaleko wangaphakathi we-lining uphezulu, ngokubanzi ungaphezulu kwe-70%, kwaye umxholo we-resin womaleko otyebileyo we-resin kumphezulu wawo wangaphakathi uphezulu malunga ne-95%. Xa kuthelekiswa nemibhobho yentsimbi, inokumelana nokugqwala okuphezulu kakhulu, njenge-asidi enamandla kunye ne-alkali, izisombululo ezahlukeneyo zetyuwa ezingaphiliyo, i-oxidation media, i-hydrogen sulfide, i-carbon dioxide, ii-surfactants ezahlukeneyo, izisombululo ze-polymer, izisombululo ezahlukeneyo ze-organic, njl. Ukuba nje i-resin matrix ikhethwe kakuhle, imibhobho yoxinzelelo oluphezulu lwe-basalt fiber inokumelana nexesha elide (ngaphandle kwe-asidi egxininisiweyo, i-alkali enamandla kunye ne-HF)
(2) Ukumelana nokudinwa okuhle kunye nobomi benkonzo ende
Ubomi boyilo lombhobho oxinzelelweyo we-basalt fiber bungaphezulu kweminyaka engama-20, kwaye eneneni, uhlala ucocekile emva kweminyaka engaphezu kwama-30 yokusetyenziswa, kwaye awugcinwa ixesha elide ngexesha lokusebenza kwawo.
(3) Umthamo ophezulu wokuthwala uxinzelelo
Inqanaba eliqhelekileyo loxinzelelo lombhobho oxinzelelweyo we-basalt fiber yi-3.5 MPa-25 MPa (ukuya kuthi ga kwi-35 MPa, kuxhomekeke kubukhulu bodonga kunye nokubala), enokumelana okuphezulu koxinzelelo xa kuthelekiswa neminye imibhobho engeyoyesinyithi.
(4) Ubunzima obuncinci, kulula ukuyifaka nokuyithutha
Ubunzima obuthile bombhobho woxinzelelo oluphezulu wefayibha yeXuan Yan bumalunga ne-1.6, eyi-1/4 ukuya kwi-1/5 yombhobho wentsimbi okanye umbhobho wesinyithi ophoswe ngentsimbi, kwaye ukusetyenziswa kwayo kubonisa ukuba phantsi kwesiseko soxinzelelo lwangaphakathi olufanayo, ubunzima bombhobho we-FRP onobubanzi obufanayo nobude bumalunga ne-28% yobo bombhobho wentsimbi.
(5) Amandla aphezulu kunye neempawu ezifanelekileyo zoomatshini
Ipayipi ye-basalt fiber enoxinzelelo oluphezulu, amandla okutsalwa kwe-axial angama-200-320MPa, kufutshane nombhobho wentsimbi, kodwa amandla ayo angaphezulu ngokuphindwe kane, kuyilo lwesakhiwo, ubunzima bombhobho bunokuncipha kakhulu, ukufakelwa kulula kakhulu.
(6) Ezinye iipropati:
Akulula ukukala kunye newax, ukumelana nokuhamba kwamanzi okuncinci, iipropati ezilungileyo zokukhusela umbane, ukudibana okulula, amandla aphezulu, ukuqhuba kobushushu obuphantsi, uxinzelelo oluphantsi lobushushu.