一. Hoʻolauna hoʻonohonoho
400LP4-200 lōʻihi axis vertical paipu wai
400LP4-200 lōʻihi-axis vertical vertical pumpka nui o ka impeller, alakaʻi kino, wai inlet noho, wai paipu, kumu, lima hui hui, bracket, bracket bearing, wai puka kuʻekuʻe lima, hoʻohui noho, noho kaʻa, packing 'āpana, lawe, elastic hui 'āpana a pela aku.
1. Nā ʻāpana rotor:
Loaʻa iā ia he 4 impellers, 1 impeller shaft, 3 transmission shafts, a me 1 motor shaft. Hoʻokomo ʻia ka lima impeller stage ma waena o ka impeller a me ka impeller no ke kūlana axial. Hoʻolālā kūʻokoʻa a hana ʻia ka lāʻau a me ka lāʻau e kā mākou hui. Hoʻohana ʻia nā hui ʻaʻa paʻa - nā lima lima e hoʻopili i nā kumu i kaupalena ʻia ka coaxiality ma waena o nā kumu i loko o 0.05mm, i mea e hōʻoia ai i ka hana palekana a paʻa o ka ʻāpana. ʻO ka puke pai kahi i loaʻa ai ka mea hoʻopihapiha a me ke alakaʻi alakaʻi wai i hoʻopaʻa ʻia i ka chrome, kahi e ʻoi aku ai ka paʻa ʻana o ka puke pai a me ka pale ʻana i ka corrosion, a hoʻolōʻihi loa i ke ola lawelawe o ke kumu.
2. Pum nā ʻāpana kino:
He 4 mau kino hoolele, 1 noho komo wai, 1 paipu wai haahaa, 5 paipu wai waena, 4 brackets, 1 paipu wai iluna a me 1 ku'e lima puka wai. Ma waena o nā paipu wai, ka paipu wai a me ke alakaʻi Ua hoʻokomo ʻia ke apo hoʻopaʻa hoʻopaʻa ʻO-ʻano ma waena o ka wai, ka paipu hāpai a me ka kuʻekuʻe puka wai e hōʻoia ai ʻaʻole e kahe ka mea i ka wā o ka lawe ʻana. Hoʻokomo ʻia ka kuʻekuʻe wai a me ke kino diversion i kahi hoʻokolohua hydraulic pressure 3.0MPa, e mau ana no 5 mau minuke, ʻaʻohe leakage, sweating, etc., e hōʻoia i ka hana palekana a hilinaʻi o ka ʻāpana.
3. Mea hoʻouna:
ʻO ke kuʻekuʻe (SKF bearing ma Suedena) he wili hoʻoponopono ponoʻī a me ka pahu pahu pahu hoʻokele ponoʻī, hiki ke kūpaʻa i ka ikaika axial a me ka ikaika radial i hana ʻia e ka paila i ka wā o ka hana. Hoʻopili ʻia ka bearing me ka ʻaila ʻiʻo, a hoʻohana ka shaft seal i ka hui pū ʻana o ke sila ʻaila skeleton a me ka sila ʻaila hinu. Hoʻokomo ʻia kahi mea ana ana wela PT100 kokoke i ka bearing no ka hōʻoia ʻana ʻaʻole e pōʻino ka bearing ma muli o ka wela i ka wā e hana ai ka paila. Hoʻolako ʻia ka pahu ʻaila me kahi mea ʻike vibration e hōʻoia ʻaʻole e pōʻino nā ʻāpana a i ʻole ke kumu ma muli o ka haʻalulu nui i ka wā o ka hana ʻana o ka paila.
4. ʻO ke alakaʻi alakaʻi wai:
Hoʻohana ʻia ka Canadian Sailong bearing (Sailong SXL), ʻo ia ka hui pū ʻana o ke kūpaʻa lole kiʻekiʻe a me ka coefficient friction haʻahaʻa, a he kūpono ia no nā noi lubrication wai. Ke hoʻohālikelike ʻia me nā bearings rubber, he nui nā mea maikaʻi: (1) ʻO ka ʻoʻoleʻa ma kahi o 4.7 mau manawa ma mua o nā bearings; (2) Loaʻa iā ia ka ikaika hopena kiʻekiʻe, hiki ke hoʻopaʻa maikaʻi i nā ukana hopena, a loaʻa iā ia ka paʻakikī e hoʻihoʻi i kona ʻano kumu; (3) ʻOi aku ka ikaika o ka pale ʻana i ka corrosion a me ka ʻaila ma mua o ka lāʻau; (4) Kūleʻa lole maloʻo maikaʻi.
5. Anti-kai biological mea hana:
ʻO ke kumu o ka ʻōnaehana anti-sea organism device ʻo ia ka hoʻēmi ʻana i ka fouling a me ka ʻino o ka paila wai e ka electrolysis. Hoʻopili ka mana anti-marine i kēia manawa i nā electrodes keleawe-aluminika e kū kokoke ana i ka waha bele o ka paila wai, e hana ana i ka nui o nā ion e hana i kahi kiʻi pale. ʻElua mau hana o kēia papa kiʻi pale: ʻo kekahi ke pale aku i ka adsorption a me ka ulu ʻana o nā mea ola kai ma ka paia o ka paipu, a ʻo ka mea ʻē aʻe e pale i ka wai kai mai ka ʻino ʻana i ka paila. Hiki i kēia ʻōnaehana ke pale pono i ka ulu ʻana o nā mea ola o ka moana a pepehi iā lākou (i ka wā e piʻi ai ka ʻona i loko o ka wai kai i 2 mg no ka mika cubic, hiki iā ia ke pale pono i ka ulu ʻana o nā mea ola kai).
6. Mea hoʻomehana:
E noʻonoʻo e maloʻo ka wai i loko o ka wai hoʻoheheʻe i ka hoʻoilo a hoʻopōʻino i ka impeller o ka pamu, ke kino alakaʻi, a me ka paipu wai. E hoʻouka i nā mea hoʻomehana a me ka antifreeze kokoke i ka impeller o ka paila wai a me ka paipu hāpai wai. Hiki ke ho'omalu 'ia ka ho'omaka 'ana a me ka ho'opau 'ana o ka mea hana e like me ka wela o ka wai ma kahi kokoke i ka pahu wai e pale aku ai i ka wai ma kahi kokoke i ka mea kukini pauma wai mai ka malo'o e ho'opō'ino i ka pahu wai, alaka'i kino, paipu wai a me nā mea 'ē a'e.
二. Hoʻokomo waiwai o kēlā me kēia ʻāpana o ka huahana
No ka mea he wai kai ka mea i lawe ʻia, pono e loaʻa i ka ʻāpana kahe ke kūpaʻa ikaika. Ma o ke kamaʻilio ʻana a me ke kūkākūkā ʻana me nā keʻena like ʻole, ua hoʻoholo ʻia nā mea hope o kēlā me kēia ʻāpana penei:
1. Hoʻohana ʻia ʻo Duplex stainless steel GB / T2100-2017 ZG03Cr22Ni6Mo3N no nā castings e like me ka impeller, alakaʻi kino, wai inlet noho a komo apo;
2. Hoʻohana ka lāʻau i ka duplex stainless steel GB / T1220-2007 022Cr23Ni5Mo3N;
3. ʻO nā paipu a me nā papa i hana ʻia me ka duplex stainless steel GB / T4237-2007 022Cr23Ni5Mo3N.
Ka manawa hoʻouna: Feb-03-2023