Valumic fluorine

M'mafakitale monga mankhwala opangira mphamvu, kutetezedwa kwachilengedwe, valavu yamphamvu, yomwe imapangidwa ndi machulukidwe amphamvu imatuluka ngati chipangizo chowongolera cha mafakitale, zomwe zimadziwika bwino ndikusintha. Wopangidwa ndi thupi lachitsulo ndipo atakhala ndi ma fluoroplastics ngati polytetrafluorothylene (ptfe), chinsinsi ichi chimakhala ngati chotchinga champhamvu cha ma acid a acid, alkali, ndi othandizira. Ngakhale atazindikira kuti ali ndi mafadito oterewa monga hydrochloric acid kapena hydrofluoric acid, valavu imasunga makina ndikutseka moyo wake wantchito.

Ntchito ya Valve imagwirizanitsa pa syrnergy yopanda pake pakati pa ndulu ya chibayo komanso valavu yowongolera. Pakubweretsa mpweya wokakamizidwa kukhala wochita sewero, piston kapena diaphragm imatulutsa mapwando, kuyendetsa bwino kwambiri kuti musunthire molunjika kapena kuzungulira. Posintha malo omwe ali pakati pa valavu ya valavu ndi pampando, imathandizira kuti malamungudwe atuluke kwambiri, kukakamizidwa, ndi kutentha. Makina oyendetsedwa ndi a pneumatic omwe amapereka nthawi yoyankha mwachangu, kumaliza nthawi zonse momasuka mkati mwa masekondi, ndikupangitsa kukhala koyenera njira zamphamvu zomwe zimafunikira kusintha.

Poyerekeza ndi ma valve ena, valavu yowongolera yamphamvu yolamulira imanyengerera zabwino zambiri. Ntchito yake yoyendetsedwa ndi mpweya imathetsa kufunika kwa kulumikizana kwamagetsi, kuwonetsetsa kuti chitetezo champhamvu chophulika kapena zowopsa. Ndi kulondola kwa kusintha kwa ± 1%, imakumana ndi zokambirana za njira zovuta zamadzimadzi. Kuwala kosalala kumachepetsa kuchepa kwamphamvu, kumachepetsa mphamvu yamagetsi pazinthu zapakatikati. Kuphatikiza apo, kapangidwe kake kakang'ono kwambiri kumalepheretsa kutayikira, kuteteza kuwonongeka kwa chilengedwe komanso chiopsezo cha chitetezo.

Kusintha zinthuzi, valavu imalemera magawo osiyanasiyana mafakitale. Mu mankhwala ojambula, imawongolera bwino kuchuluka kwa zida zowonongeka, ndikuwonetsetsa kuti zinthu zokhazikika. Mu madzi othandizira zinyalala, imawongolera muyeso wa osalowerera a asidi a asidi kuti akwaniritse miyezo ya madzi. Mu chakudya ndi chakumwa chopanga chakumwa, osagwirizana ndi ma fluoroplastic amagwirizana ndi malamulo a ukhondo, zomwe zimapangitsa madzi otetezeka komanso abwino. Kuchokera ku makonda ankhanza okhala ndi mapangidwe apamwamba kwambiri, valavu yamphamvu kwambiri, imasunga luso, chitetezo, komanso kudalirika kwachilengedwe kwa mafakitale.