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Nā Manaʻo Hoʻolālā o ka Laboratory Gas Pipeline Engineering

ʻO Shenzhen Wofly Technology Co., Ltd. kūikawā i ka noiʻi a me ka hoʻomohala ʻana a me ka hana ʻana i nā ʻōnaehana hoʻolako kikowaena hoʻomaʻemaʻe kiʻekiʻe a me nā ʻāpana e pili ana i ka wai, nā ʻāpana, nā lako ʻōnaehana, nā kiwi, nā paipu paipu, nā mea kani, a pēlā aku, a ʻo Atlas Copco hoʻi. luna nui aupuni.Hoʻohana nui ʻia nā huahana i semiconductor, gas, chemical, biotechnology, nuclear power, aerospace, food a me nā ʻoihana ʻē aʻe.Hoʻolako ʻia ka hui me kekahi mau mea hoʻoheheʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe o Swagelok, e hāʻawi ana i nā hāʻina holoʻokoʻa no nā ʻōnaehana wai, a he hōʻuluʻulu o nā ala kūʻai huahana.He hui piha e hoʻohui i ka hoʻolālā ʻōnaehana, hoʻonohonoho a me ke kūkulu ʻana.

Hoʻolālā a kūkulu ʻia, a hāʻawi i nā ʻōnaehana pale palekana like ʻole, i waena o ka ʻōnaehana gas pipeline e komo pū me ka ʻōnaehana hoʻolako kinoea kikowaena kikowaena a me ka ʻōnaehana hoʻolako kino kinoea i loko, hiki ke hoʻokō i kāu mau pae like ʻole o nā koi palekana kinoea.

ʻO ka papa hana ʻōnaehana pipeline hoʻolako kikowaena nui ka hāʻawi ʻana i ke kinoea maʻamau me ka waiwai paʻa a me ke kaomi no ka lako loiloi i koho ʻia e ka hoʻāʻo/laboratory e hōʻoia i ka palekana o kāna mālama a hoʻohana.E hōʻoia i ka pale ʻia ʻana o nā limahana hoʻāʻo a me ka hoʻāʻo ʻana mai nā kinoea ʻona a ʻino i ka hoʻokolohua.E like me nā koi o ke kūlana aupuni, mālama ʻia nā kinoea a pau i hoʻohana ʻia i loko o ke keʻena mālama kinoea, a ʻike ʻia ka lawe ʻana i ke kikowaena e hana i kahi ʻōnaehana hoʻolako kikowaena.Hoʻohana ka ʻōnaehana i hoʻokahi-i-hoʻokahi, hoʻokahi-i-nui, nui-i-nui a me ka nui-a-nui i nā ʻano hoʻoili kinoea pipeline, hiki ke hoʻomaopopo i ka mana māhele i ka wā hoʻokahi a me nā manawa he nui, a hiki ke hoʻomaopopo i ka hoʻololi ʻana i ka mana i ka wā lehulehu. - kaʻa a me nā manawa he nui;a hiki ke hōʻoiaʻiʻo ʻAʻole loli ke kahe o ke kinoea maʻamau, ka paʻa paʻa a me ka hoʻoili waiwai nui, e kū ana i nā koi ʻenehana o ka nānā ʻana a me nā lako hoʻāʻo no ke kinoea i hoʻohana ʻia.

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Hōʻike kēia ʻāpana i ka hoʻolālā, nā mea, ka lawe ʻana, ka hoʻokomo ʻana, ka nānā ʻana a me nā mea ʻē aʻe o ka pipeline gas.Hoʻokomo ʻia ka paipu kinoea mai ka pahu nui o ka pahu pahu hau a hiki i nā kiwi kinoea like ʻole ma ka papa hana.He 6 mau ʻano kinoea i hoʻohana ʻia i loko o ka hale hana CCIQ.ʻO nā kinoea koʻikoʻi: argon, helium, oxygen, compressed air, acetylene, a me nitrous oxide.Hiki ke waiho ʻia i loko o kahi waihona ma hope o ka hōʻoia ʻana.

Hoʻokomo ʻia ka wahi hoʻoheheʻe kinoea hoʻokolohua e ka pipeline.Koe wale no ka ea mea kani (factory air), i hana pololei ia e ka hale hana, ua hoolakoia na kinoea a pau e na keena kinoea kiekie.E hoʻouka i nā kiwi hoʻololi semi-aunoa e hoʻomalu i ka pani ʻana o nā pahu kinoea.Hoʻokomo ʻia nā kīwaha mana nui a me nā pahu hoʻohaʻahaʻa hoʻohaʻahaʻa i waho o ka hale hana.ʻO ka mea nui o ka pipeline gas laboratory he kila kila.Manaʻo ʻia e hoʻokomo iā ia ma lalo o ke kaupaku a hele ma ka paia e maʻalahi i ka nānā ʻana a me ka mālama ʻana (hiki ke hoʻoholo ʻia e like me ka mea kūʻai aku a me nā kūlana pūnaewele).

Eia kekahi, hoʻokomo ʻia ka pipeline gas o ke kikowaena kikowaena ma o ke kolamu lawelawe.Hoʻolako ʻia nā paipu kinoea a pau me nā kīwaha mana kūpono ma ka papa hana no ka hana maʻalahi.Hoʻopili ʻia nā pilina paipu kinoea a pau.ʻO ka ea i hoʻokomo ʻia i loko o ke keʻena ʻimi noiʻi maʻamau e pono i ka liʻiliʻi o 2 mau pahu ea i hoʻopaʻa ʻia e hoʻihoʻi.Hana ʻia ka pipeline gas me ke kila kila, a aia kahi mea hoʻomaʻemaʻe ma ka pipeline e kānana i nā haumia a me ka maʻa.Hoʻopili ʻia kēia mea hoʻomaʻemaʻe e like me ka pipeline a hoʻokaʻawale ʻia e kahi valve kaʻawale, i hiki ke hoʻoponopono ʻia ka mea kānana me ka ʻole o ka hoʻohana maʻamau.

Aia kahi pahu hoʻoponopono semi-aunoa ma waena o ka pahu kinoea i hoʻohana ʻia a me ka cylinder kinoea ʻokoʻa e hoʻokele.ʻO nā laina kinoea a pau o ke kūlana kiʻekiʻe, hoʻopili piha ʻia, ke kila kuhili ʻole SS-316L.Pono e hoʻomaʻemaʻe loa ʻia nā paipu kinoea a pau i kūpono no ka hoʻohana kinoea.Pono e loaʻa i ka paipu kinoea kahi pahu hoʻokuʻu paʻi palekana, kahi pahu hoʻoponopono kaomi, a me kahi ana kaomi e hōʻike i ke kaomi kinoea.

Pono e hoʻopili ʻia nā pahu hoʻohaʻahaʻa hoʻohaʻahaʻa a pau i kahi laina hoʻopau i waho o ka wahi mālama kinoea.ʻAʻole hiki ke hoʻohui pū ʻia nā paipu hoʻoheheʻe kinoea a me ka oxidizing.Hana ʻia ka coil i ke kila kila, i lawa ka paʻakikī.Pono e kaha ʻia ka pahu hoʻomaha palekana e hōʻike i ka pae hoʻokuʻu kaomi.ʻO nā valve a pau, nā mea hoʻoponopono, a me nā ana kaomi i hana ʻia me ke kila kila kila kiʻekiʻe.A he mau mea maʻamau lākou a pau.

Hoʻohana maʻamau nā mea paʻa a me nā kiwi AFK, swagelok, APtech a i ʻole nā ​​​​huahana like.E hoʻihoʻi i ke kinoea i ka mea hoʻoponopono.Hōʻailona ʻia nā paipu a pau me ke kinoea pili.Hiki ke hoʻohana maʻamau nā paipu a pau ma lalo o ke kaiapuni.Ka hoʻomākaukau ʻana i ke kahua kūkulu: Pono ke kahua kūkulu i ʻekolu loulou (alanui, uila, a me ka wai) a me hoʻokahi pae (pae pae) ma mua o ke kūkulu ʻana.Pono e hoʻopaʻa ʻia nā mea hana a me nā mea hana e like me ka hoʻolālā kūkulu ʻana, a pono e hoʻonohonoho pono ʻia nā pipelines prefabricated a me nā wahi manawa.

Ua hoʻomaʻemaʻe ʻia nā mea hiki ke puhi ʻia (ke kiko uila ma lalo a i ʻole like me 45 ℃) i loko o 30m ma waho aʻe o ka palena o ke kūkulu ʻana a i ʻole ua hana ʻia nā hana e pale ai i ke ahi hāmama.Ua hōʻoia a ʻae ʻia ke ala a me ka hoʻolālā kūkulu ʻana no ka paipu kanu ʻia a me ke kūkulu ʻana i ka paipu jacking e nā ʻāpana kūpono, a ua lawe ʻia nā hana pale.Ua hōʻailona maopopo ʻia ka wahi kiaʻi kūkulu.Ua kūkulu ʻia ka scaffolding manawa no ka hana ʻana i ka pipeline a me ke kākoʻo i loko o ka ʻauwaha e like me ka mea i koi ʻia a hala i ka nānā ʻana.

ʻO nā lako hana ʻenekinia pipeline gas a me ka hoʻomākaukau ʻana i nā lako hana:

1. ʻO nā mea paipu (pipe, valves, pipe fittings, flanges, compensators, gaskets, fasteners, expansion joints, flexible joints, pressure joints, pressure hoses, steam traps, filters, separators etc.) , nā pūnāwai, nā koʻokoʻo diagonal, nā counterweights, nā bolts elastic, nā koʻokoʻo kākoʻo, nā kaulahao, nā alakaʻi alakaʻi a me nā heleuma, a me nā ʻāpana hoʻopaʻa ʻano haʻahaʻa, e like me nā noho, nā kumu, nā wili, Nā pale a me nā kākoʻo hoʻoheheʻe) a me nā mea hoʻopili (pipe hangers, lugs, snap rings, pipe clamps, U-like clamps, fastening splints and skirt pipe sockets), a me na mea wili paipu (welding rods, welding wires, flux, protection Gas), etc. a e like me nā koi o ka wā kūkulu e hoʻokō i ka papa hana.ʻO nā mea'ē aʻe e like me ke aniani fiber reinforced plastic, rubber, plastic, paint, heat insulation (heat or cold insulation), nā mea waiʻole, nā mea anti-corrosion, etc., hiki ke hōʻoia e hoʻolakoʻia e like me nā koi o ka manawa hana. .

2. ʻO ka hōʻea ʻana a me ka hoʻāʻo ʻana o nā ʻāpana pipeline ua hoʻopau maoli ʻia, a kaha ʻia e like me nā koi i ʻōlelo ʻia, a ua hoʻokō ʻia nā kūlana no ke komisina.ʻO ke koena o ka nānā ʻana a me ka hana hoʻāʻo hiki ke hoʻokō i nā koi o ka wā kūkulu e like me ka hoʻolālā nānā a me ka hoʻāʻo.Ua hoʻonohonoho ʻia nā mea hana kūkulu e like me ka hoʻolālā hoʻokaʻawale waiwai.ʻO ka nānā ʻana a me ka hoʻāʻo ʻana, nā mea hoʻāʻo ʻole luku ʻole, nā mea ana, a me nā mea ʻē aʻe e hoʻokō i nā koi o ka nānā ʻana a me ka hoʻāʻo ʻana o ka pipeline, a kūpono a i loko o ka manawa kūpono.

Pono ka mālama ʻana i nā ʻāpana paipu i nā koi penei: mālama e like me nā ʻano, nā mea, nā kikoʻī, a me nā pūʻulu;ʻAʻole pono e hoʻopili ʻia nā ʻāpana paipu kila kila, ke kila kalapona, a me nā ʻāpana paipu kila haʻahaʻa;pono e hāʻawi ʻia nā ʻāpana paipu i mālama ʻia ma waho me nā kākoʻo a me nā cushions;Pono e hoʻonohonoho ponoʻia nā mea i mālamaʻia ma ke kahua kūkulu, e kahakaha ponoʻia, a hoʻolaʻaʻia i nā mea kūikawā.Ke hoʻopuka ʻia nā ʻāpana paipu, e nānā ʻia ka mea, ka kikoʻī, ke kumu hoʻohālike, ka nui a me ka ʻike.Pono e hoʻololi ʻia ka logo ma mua o ka ʻoki ʻia ʻana o ka mea.

ʻO ka hiʻohiʻona maikaʻi o nā paipu kila i hoʻohana ʻia i ka ʻenekinia pipeline gas lab e kūpono i kēia mau koi: ʻAʻohe māwae, ʻōpala, ʻōwili, hoʻokaʻawale a me nā ʻeleʻele ma nā ʻaoʻao o loko a me waho o nā paipu kila kila ʻole.Ma ka ʻaoʻao o loko a me waho o ka paipu kila, ʻo ka hohonu o ka laina pololei i ʻae ʻia e like me kēia: ʻo ka paipu kila i huki ʻia (rolled): ʻaʻole i ʻoi aku ma mua o 4% o ka mānoanoa o ka paia nominal a ʻaʻole iʻoi aku ma mua o 0.30mm;ʻO ka paipu kila i'ōwiliʻia (extruded): ʻaʻole iʻoi aku ma mua o 5% o ka mānoanoa o ka paia nominal, ke anawaena No nā paipu kila i emi iho a i ʻole like me 140mm, ʻo ka hohonu hiki ke ʻae ʻia he 0.5m;no nā paipu kila me ke anawaena ʻoi aku ka nui ma mua o 140mm, ʻo ka hohonu hiki ke ʻae ʻia he 0.8mm;ʻo ka ʻili o loko a me waho o nā paipu kila i hoʻoheheʻe ʻia e maʻemaʻe, ʻaʻole pono nā māwae, nā pelu, delamination, pickling a me ka unahi..ʻAe ʻia nā ʻōpala liʻiliʻi, nā lua, a me nā lua me ka hohonu ʻaʻole i ʻoi aku ma mua o ka ʻae ʻole.ʻAʻole ʻoi aku ke kiʻekiʻe o nā iwi weld ma mua o 15% o ka mānoanoa o ka pā, a ʻo ke kiʻekiʻe haʻahaʻa he 0.18mm.

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ʻAʻole ʻae ʻia nā ʻili o loko a me waho o nā paipu kila maʻemaʻe o nā mea ʻē aʻe e loaʻa nā māwae, nā ʻōpala, nā ʻōpala, nā ʻōpala a me ka delamination, a pono e hoʻopau loa ʻia kēia mau hemahema.ʻAʻole ʻoi aku ka hohonu o ka wehe ʻana ma mua o ka haʻalele maikaʻi ʻole o ka mānoanoa o ka pā.ʻAʻole emi ka mānoanoa maoli o ka pā ma ka wahi hoʻoneʻe ʻia ma mua o ka mānoanoa o ka pā i ʻae ʻia, akā ʻae ʻia nā hemahema ʻē aʻe i ʻoi aku ma mua o ka ʻae ʻole o ka mānoanoa o ka pā;ʻO ka ʻaoʻao o loko a me waho o nā paipu kila i hoʻopaʻa ʻia o nā mea ʻē aʻe e pono e maʻalahi, ʻaʻole e ʻae ʻia nā pelu, nā māwae, a me ka delamination.Aia nā hemahema wili wāwae.ʻO ka ʻili o ka paipu kila e ʻae ʻia e loaʻa nā hemahema e like me nā ʻōpala, nā ʻōpala, ka weld dislocation, nā kuni a me nā ʻōpala ʻaʻole i ʻoi aku ma mua o ka ʻae ʻole o ka mānoanoa o ka pā.ʻAe ʻia ka mānoanoa o ka mānoanoa o ka pā ma ka weld a me ka noho ʻana o nā iwi weld kūloko;ʻo ka ʻaoʻao o loko a me waho o ka paipu wili kila e maʻemaʻe a me ka ʻole o ka unahi oxide, a e hoʻololi maikaʻi ʻia ka weld.ʻAʻole pono e loaʻa nā hemahema e like me nā māwae, ka ʻole o ka hui ʻana, a me ka nele o ke komo ʻana, ʻaʻole pono e waiho ʻia me ka hoʻoheheʻe ʻia.Slag a sptter.

ʻAʻole e loaʻa nā ʻōpala, nā peʻa, nā delamination, a me nā ʻōpala ma ke kino i ʻoi aku ma mua o 5% o ka mānoanoa o ka paia i koho ʻia a ʻoi aku ma mua o 0.8mm.ʻAʻole e loaʻa nā ʻōpala a me nā lua me ka hohonu ma mua o 12% o ka mānoanoa o ka paia i koho ʻia a ʻoi aku ka nui ma mua o 1.6mm.Pono ka nui o ka paipu kila i nā koi o SH3405 i ka "Steel Pipe Size Series for Petrochemical Enterprises".

ʻO nā paipu kila maʻemaʻe ʻole i hana ʻia me nā kila 10, 20, 09MnV a me 16Mn kūpono no ka lawe ʻana i nā wai.ʻAʻole ʻoi aku ka ʻae ʻia ʻana o ke anawaena o waho a me ka mānoanoa o ka pā i nā koi o ka Papa 3.2.6.No nā paipu kila me nā koi no ke kū'ē i ka intergranular corrosion, pono e hōʻike ʻia nā hopena o ka intergranular corrosion test ma ka palapala hōʻoia o ka huahana, inā ʻaʻole, pono e hana ʻia nā mea hoʻohui e like me nā ʻōlelo pili i ka "Test Method for the Tendency of Stainless Steel. Intergranular Corrosion" GB4334.1-9 'ikamu.

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Ka manawa hoʻouna: Iune-18-2021