Ma ke ʻano he mau mea ʻike koʻikoʻi i nā ʻōnaehana hoʻokele automation ʻoihana,nā mea hoʻoili kaomiʻIke pinepine ʻia nā ʻano ana paʻakikī i nā ʻoihana hana hou e like me ka petroleum, kemika, ka mana, ka meaʻai, a me nā lāʻau lapaʻau. ʻAʻole wale kona diaphragm sensor ka mea ʻike no ka hoʻoili ʻana i ke kaomi akā ʻo ia hoʻi ka laina mua o ka pale, e hoʻokaʻawale ana i ke kaʻina hana mai ka wai hoʻopiha kūloko a pale i ka hōʻino ʻana o ka sensor. ʻO ka ʻepekema mea a me ka hoʻolālā kūkulu o ka diaphragm ke kī i ka hoʻoponopono ʻana i nā kūlana hana paʻakikī. Hiki i ke koho hewa ke alakaʻi i nā pilikia mai ka drift ana a hiki i ka perforation diaphragm, ka ʻōpala ʻana i nā lako, a me nā ulia palekana. ʻO ke koho pololei ʻana i kahi mea hoʻoili kaomi he hana koʻikoʻi ia i ka hōʻoia ʻana i ka hana paʻa, hilinaʻi a me ka hoʻokele waiwai o ka ʻōnaehana ana holoʻokoʻa.
Koho Diaphragm Drive Nā ʻano Kemika
ʻO ke kūlike kemika o ka mea diaphragm ke kumu mua no ke koho ʻana i kahi kumu hoʻohālike. Loaʻa i nā media like ʻole nā ʻano hana corrosion like ʻole ma nā mea metala, e koi ana i ka nānā ʻana ma muli o kā lākou ʻano kemika a me nā waiwai corrosive. No nā media corrosive kiʻekiʻe e like me nā waikawa ikaika a me nā alkalis, ʻaʻole paha e hoʻokō ke kila kila 316L maʻamau i nā koi kūpaʻa lōʻihi. No ka laʻana, i nā wahi e loaʻa ana ka waikawa sulfuric a i ʻole ka waikawa phosphoric i ka mahana o ka lumi, lilo ʻo Hastelloy C-276 i koho kūpono ma muli o kona kūpaʻa maikaʻi loa i ka corrosion mai ka hoʻemi ʻana i ka medium. Hōʻike ʻo Tantalum diaphragm i ka inertness kemika piha loa i ka wā e hōʻike ʻia ai i kahi medium oxidizing ikaika i hoʻopaʻa ʻia e like me ka waikawa nitric, akā ʻo ke kumukūʻai kiʻekiʻe e kaupalena pinepine i kāna noi i nā hanana kūikawā e like me nā kemika maikaʻi a i ʻole ka hana kemika maʻemaʻe kiʻekiʻe. I ka ʻenekinia moana a i ʻole nā wahi e loaʻa ana nā chloride, hiki i nā ion chloride ke hana maʻalahi i ka pitting corrosion i ke kila kila maʻamau. Maanei, ua hoʻohana nui ʻia ʻo Monel ma muli o kona hiki ke passivation maikaʻi loa i ka wai kai a me ka hopena brine.
Hoʻoholo ke Kūlana Kino Waena i ke ʻAno Diaphragm
Hoʻopili pololei ke ʻano kino o ka medium (e laʻa me ka viscosity, ka ʻike paʻa) i ke koho ʻana o ka diaphragm. No ka medium viscous kiʻekiʻe a i ʻole ka maʻalahi o ka crystallization, ʻo nā hale maʻamau me kahi puka kaomi liʻiliʻi he mea maʻalahi loa ia i ka clogging, e alakaʻi ana i ka hāʻule ʻana o ka hoʻoili kaomi.Hoʻolālā diaphragm pālahalahahiki ke hoʻohana ʻia i ia mau hihia e hoʻopau ana i ke awa kaomi a ʻae i ka diaphragm e hoʻopili pololei i ka medium. ʻAʻole hiki i ka ʻōnaehana hoʻopaʻa flush ke pale pono i ka clogging akā hoʻokō pū i nā koi hoʻolālā hygienic i nā ʻoihana meaʻai a me nā lāʻau lapaʻau ma muli o kona nele o nā wahi stagnant. Ke loaʻa i ka medium nā ʻāpana paʻa, ke kū nei ka diaphragm i kahi pilikia nui o ka ʻaʻahu. Hiki i nā diaphragms seramika ke pale aku i ka erosion o nā ʻāpana ma muli o ko lākou paʻakikī kiʻekiʻe loa a me ke kū'ē ʻana i ka ʻaʻahu. Hiki i kekahi mau noi koʻikoʻi ke hoʻohana i nā diaphragms flush paʻakikī e hoʻolōʻihi nui i ke ola lawelawe lako ma lalo o nā kūlana paʻakikī.
Nā Hoʻonā Hoʻololi no nā Kūlana Hana Koʻikoʻi
I nā wahi mahana kiʻekiʻe o ke kaʻina hana, he mea koʻikoʻi ka hana thermodynamic o ka ʻaha sensor. Pono ka wai hoʻopiha he ʻaila silicone wela kiʻekiʻe e pale aku i ka vaporization o ka medium hoʻoili kaomi, i hui pū ʻia menā sila capillary mamao, nā mea hoʻoluʻolua i ʻole nā hana hoʻopuehu wela ʻē aʻe e pale i nā ʻāpana uila mai ka pōʻino wela kiʻekiʻe. ʻO nā noi e pili ana i ka nui o ka hydrogen e pono ai nā diaphragms i uhi ʻia i ke gula e pale aku i ka hydrogen embrittlement. I nā hihia kahi e loli nui ai ke kaomi waena (e laʻa, ke kokoke ka piula wai kaomi i kahi puka pamu), pono e noʻonoʻo ʻia ke kau ʻana i kahi damper pulsation e hōʻemi i ka loli o ka hōʻailona.
Nā ʻano o nā mea diaphragm
Kila kila 316LHōʻike nā diaphragms SS316L maʻamau i ka ikaika mechanical maikaʻi a me ke kūpaʻa i ka pala. He kūpono lākou no ka hapa nui o nā noi ʻoihana e ana ana i nā wai a me nā kinoea ʻaʻole i pala loa, e hāʻawi ana i ka versatility ikaika a me ke kumukūʻai kūpono.
ʻO Hastelloy CHe mea hoʻohuihui nickel me ke kūpaʻa maikaʻi loa i nā waikawa oxidizing a me ka hoʻemi ʻana. ʻO nā noi maʻamau e komo pū me nā wahi waikawa ikaika ma ka mahana ambient a me nā paʻakai oxidizing.
ʻO MonelHe mea hoʻohuihui nickel-keleawe me ke kūpaʻa maikaʻi i ka pala ʻana i nā waikawa non-oxidizing (ʻoi aku ka waikawa hydrofluoric) a me ke kūpaʻa maikaʻi loa i ka wai kai. He kūpono nā diaphragms Monel no nā noi kai, mahu, brine a me nā wahi e loaʻa ana nā liʻiliʻi o ka waikawa hydrochloric.
TantalumLoaʻa iā ia nā waiwai kemika paʻa loa a me ke kūpaʻa ʻana i ka pala ma ke kumukūʻai kiʻekiʻe. Kūpono no nā kaʻina hana kemika koʻikoʻi like ʻole e koi ana i ke kūpaʻa ʻana i ka pala kiʻekiʻe, akā ʻaʻole ia e kū i ka waikawa hydrofluoric a me nā alkalis ikaika.
Keramika: Hōʻike i ka paʻakikī kiʻekiʻe loa, ke kūpaʻa ʻana i ka ʻaʻahu, a me ka inertness kemika. Hoʻohana ʻia i lokonā mea ʻike capacitive keramika, ʻoi aku ka nui ma mua o ka nui.
Shanghai Wangyuanhe mea hana loea i loea i ke kahua o nā mea hana ana me ka ʻoi aku o ʻelua mau makahiki o ka ʻike ʻoihana. Ua hōʻiliʻili mākou i ka ʻike loea nui i ka hana ʻana me nā ʻano media corrosive like ʻole, nā kūlana hana koʻikoʻi a me nā ʻano hana paʻakikī. Inā he mau koi a nīnau paha kāu e pili ana i ke koho ʻana omea hoʻoili kaominā diaphragms, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou. E komo i kahi kūkākūkā hohonu me kā mākou hui loea e pili ana i kāu noi kikoʻī e ʻimi pū i ka hopena ana kūpono loa.
Ka manawa hoʻouna: Malaki-17-2026