Pehea e kākoʻo ai nā ʻāpana Valve maʻamau i nā hana o kēlā me kēia lā ma ka ʻoihana kemika

I loko o ka ʻoihana kemika, kahi e lawelawe ai nā paipu i nā waikawa, alkalis, solvents, a me ka mahu kiʻekiʻe, ʻaʻole wale ka hāʻule ʻana o nā lako he pilikia mālama—he pilikia hana ia. Ma waena o nā mea mechanical āpau, ʻo nā valves kekahi o nā mea hana i hilinaʻi nui ʻia no ka kaohi ʻana i ke kahe o ke kaʻina hana. Akā ma hope o kēlā me kēia valve hilinaʻi he hoʻonohonoho o nā ʻāpana e pono e hoʻokō i nā koi mechanical a me kemika koi.

ʻAʻole wale nā ​​​​kiwikā—No ke aha he mea nui ai nā ʻāpana
ʻO ka hilinaʻi o kahi kiwikā kemika e like me kona mau ʻāpana. Hoʻopilikia ʻia nā kino kiwikā, nā kumu, nā noho, nā pale, a me nā mea hoʻopili i ka pala, ka ʻaʻahu, ke kaʻapuni kaomi, a me nā loli mahana i kēlā me kēia lā. Ke hāʻule kahi noho kiwikā, hoʻomaka ka liki. Inā paʻa kahi kumu, hiki ke hahai ka hāʻule ʻana o ka actuator. ʻO ia ke kumu e noi pinepine ai nā hui mālama hale hana i nā mea kikoʻī, nā kūpono, a me nā uhi no kēlā me kēia ʻāpana kiwikā.
Eia kekahi laʻana, nui o kā mākou mea kūʻai aku kemika e koi ana 316L a i ʻole Hastelloy nā kino valve ma muli o ko lākou kūpaʻa i ka pala. No nā ʻāpana neʻe kūloko, e like me ke kumu valve, makemake pinepine ʻia ke kila kila paʻakikī a i ʻole ka AISI 420 i uhi ʻia. I nā kūlana hoʻouka kaua, pono e hoʻonui ʻia ka bracket valve a me ka actuator coupling i ke kila kalapona i uhi ʻia a i ʻole ke kila kila duplex.

Ke hoʻololi nei i nā pono o nā mea kanu o ke ao maoli
ʻAʻole holo ka hapa nui o nā hale hana kemika i nā ʻōnaehana like. ʻOkoʻa nā hoʻonohonoho paipu, ʻokoʻa nā hōʻailona actuator, a ʻaʻole maʻamau nā koi kahe. I kēia ʻano, ʻaʻole he mea hoʻohiwahiwa nā ʻāpana valve i hana ʻia ma ke ʻano kūikawā—he mea pono lākou.
Loaʻa pinepine i kā mākou hale hana nā kiʻi e hōʻike ana i nā loli iki i ke ʻano o ka bolt, ka lōʻihi o ke koʻokoʻo, a i ʻole ka mānoanoa o ke kino. Hoʻokumu ʻia kēia mau ʻokoʻa ma ka ʻike kahua, kahi e ʻike ai nā ʻenekinia i ka mea i hana—a i ʻole i hāʻule—i ka wā ma mua. Ma mua o ka hāʻawi ʻana i nā mea papa inoa maʻamau, hana pū mākou me nā hui mālama a me nā ʻenekinia OEM e hāʻawi i kā lākou mea e pono ai.
Hāʻawi mau mākou i:
- Nā noho valve i hana ʻia me ka mīkini i hoʻololi ʻia i nā anawaena puka maʻamau ʻole
- Nā kino valve i hoʻoheheʻe ʻia me nā ʻano bore kūikawā no nā pāpaho viscosity kiʻekiʻe
- Nā hui valve i hoʻololi ʻia e kūpono ma waena o nā actuators a me nā ʻau wili
- Nā pale me nā kūlana puka offset e hoʻokūkū i nā kiʻi actuator ma nā wahi paʻa

Ma hea e hoʻohana ʻia ai nā ʻāpana Valve ma nā wahi kemika
I loko o kahi hale hana kemika maʻamau, hoʻohana ʻia nā valves a me kā lākou mau ʻāpana i loko o:
- Nā ʻōnaehana hoʻopaʻa ʻakika a me ke kumu: he mea koʻikoʻi nā noho a me nā koʻokoʻo e kūʻē i ka palaho
- Mana komo a me ka puka o ka reactor: ʻo nā awa kahe maʻamau ma nā kiwikā pōpō e hōʻoia i ka dosing pololei
- Nā ʻōnaehana CIP (maʻemaʻe-ma-kahi): nā kiwikā hana wikiwiki me nā ʻōpū hoʻopaʻa pale kemika
- Hoʻopau ʻōpala: nā kiwikā kaomi hope me ka hoʻohana ʻana i nā noho PTFE a me nā kumu 304
- Nā laina hoʻōla hoʻoheheʻe: nā hoʻolālā palekana ahi me nā kino A105 a me nā ʻoki wela kiʻekiʻe
ʻOiai ma nā laina pono hana—e like me ka mahu, ka wai anuanu, a me ka naikokene—hoʻopilikia ka hilinaʻi o ka valve i ka palekana a me ka hoʻopuka.

He Hoʻololi i ke Kūlana Paʻa a me ka Mālama ʻana
ʻO kahi hoʻololi a mākou i ʻike ai i nā makahiki i hala iho nei, ʻo ia ka neʻe ʻana i nā hoʻolālā valve hiki ke mālama ʻia. Ma kahi o ke pani ʻana i nā valves holoʻokoʻa, ʻoi aku ka nui o nā hale hana e mālama i nā ʻāpana valve koʻikoʻi—nā kumu, nā couplings, nā noho—i hiki ke hoʻololi ʻia i ka wā hoʻomaha i hoʻonohonoho ʻia.
Kākoʻo kā mākou hale hana CNC i kēia ma o ka mīkini ʻana i nā ʻāpana ʻē aʻe e like me ke kikoʻī a me ka mālama ʻana i nā moʻolelo batch no ke kauoha hou ʻana. No nā mea maʻamau e like me nā actuator couplings a me nā bracket mounts, hana mua mākou e like me ISO 5211, e maʻalahi ai nā pani me ka nānā ʻole i ka brand actuator.

Nā Manaʻo Hope Loa
Hoʻāʻo ka ʻāpana kemika i nā kiwikā. A ʻoiai he nui nā mea hoʻolako e kālele ana i nā ʻāpana kiwikā piha, ʻo nā ʻāpana liʻiliʻi, i nānā pinepine ʻole ʻia, e hoʻoholo ai i ka hilinaʻi lōʻihi. Ma ke ʻano he hui e loea ana i nā mea pono kiwikā maʻamau, ʻaʻole mākou e hāʻawi wale i nā ʻāpana—kākoʻo mākou i ka hana kahua.
Inā kū pinepine kāu mea hana i nā pilikia o ka hoʻohana ʻana i ka valve a i ʻole ka mālama ʻana, ʻo kahi hopena maikaʻi aʻe ʻaʻole paha he valve hou—hiki paha he mau ʻāpana maikaʻi aʻe.