ʻO ke kumu hoʻoili Torque ka mea nui. ʻO ka ikaika paʻi shaft, ʻoʻoleʻa a me ka wikiwiki koʻikoʻi OK. ʻO ka mea hoʻohana liʻiliʻi liʻiliʻi liʻiliʻi slurry pump mea hana ʻo Axis, ʻōwili lau me ke kumu, ka mamao ma waena o ka impeller me ka hoʻonohonoho lima. Hoʻohana ʻia ka mea hana pahū slurry hou o kēia wā, mai ka puka puka ʻana o ka lau a puni me ka cuff wela i kau ʻia ma ke kumu, a hoʻohana i nā splines involute ma kahi o ke kī pōkole i hala. ʻO kēia ʻano, ma waena o ka impeller a me ke kumu ʻaʻole ʻo Gap ma waena o nā koʻi ʻaʻole i hopena i ke kahe wai a me ka erosion, akā paʻakikī ka wehe ʻana. No ke keʻena inhalation. ʻO kāna kuleana he liʻiliʻi ka poho hydraulic i ka hihia o ka wai i alakaʻi ʻia i loko o ka impeller, ka impeller inlet a hana i ke kahe e like me ka hiki. E like me ka hale suction keʻena hiki ke maheleia i: (A) pololei conical suction keʻena i hōʻike 'ia ma Figure 1-2, keia ano o ka suction keena hydraulic hana, hana maʻalahi, hana maʻalahi. ʻO ka wai i loko o ke keʻena suction pololei tapered kahe ka māmā ua hoʻonui ʻia, a no laila e ʻoi aku ka like o ka puʻupuʻu wikiwiki. ʻO ke keʻena hoʻoheheʻe i hoʻopaʻa pololei ʻia ma kahi o 70,, 8o. Hoʻohana nui ʻia kēia ʻano o ke keʻena suction i ka wai centrifugal hoʻokahi i hoʻopaʻa ʻia ma ka slurr y pump manufacturer. (2) kuʻekuʻe-ʻano suction keʻena i hōʻike 'ia ma ka Figure 1-3, he centrifugal slurry pump mea hana nui a me ka axial slurry pump mea hana pinepine i hoʻohana 'ia, keia suction Hoʻokahi lumi he pololei i mua o ka impeller cone emi iho tube, no laila, ua. ka maikaʻi o kahi keʻena omo conical pololei. (3) he keʻena hoʻoheheʻe annular i hōʻike ʻia ma ke kiʻi 1-4, ke keʻena inhalation no kēlā me kēia axis i loko o ka mokulele ke ʻano a me nā ana like. ʻO ka pōmaikaʻi, ʻo ia ka junction Symmetrical structure, maʻalahi, compact, liʻiliʻi axial nui. ʻO ka hemahema ʻo ia ka haʻalulu a me ka whirlpool, a me ka puʻunaue like ʻole o ka wikiwiki o ke kahe. Hoʻohana nui ʻia ke keʻena hoʻoheheʻe annular no ka mea hana slurry pu mp multistage i. Figure 1-3 elbow-shaped suction chamber MI, annular ilk i ';, r (4) semi-spiral suction keʻena i hōʻike ʻia ma Figure 1-5, ua hoʻohana nui ʻia. no ka mea hoʻohana ʻana i ka pauma hoʻoheheʻe hoʻoheheʻe pālua ʻelua, ʻo ka mea hoʻohana ʻana i ka pauma hoʻoheheʻe hoʻoheheʻe hoʻokaʻawale ākea, ka mea hoʻohana ʻana i ka pauma slurry ʻano ʻano nui a me kekahi mea hana hoʻoheheʻe hoʻokahi pae ma ka cantilever. Hiki i ka hapalua spiral suction keʻena ke hana i ka neʻe ʻana o ka wai kahe, ʻo ia hoʻi, aia ke kaʻa ʻana o ka wai a puni ka slurry pump manu facturer axis, e hoʻokomo i ka wai i loko o ka impeller inlet velocity puʻunaue i ka wā e ʻoi aku ka lole, akā ʻo ka lawe ʻana mai o pre-spin e hoʻohaʻahaʻa iki i ke poʻo o ka mea hana slurry pump, e hōʻemi ana i ka waiwai o ke kahe kahe.
4 vanes Ua ʻike ʻia hoʻi ʻo nā vanes deflector, nā huila alakaʻi, nā vanes Radial sub a me nā ʻano alakaʻi ʻano runner-type ʻelua ʻano, i hoʻohana ʻia ka mea hana pahū slurry multistage e hana i alakaʻi wai. Hōʻike ʻia ʻo Radial vane ma ke Kiʻi 1-6, ʻo ia hoʻi nā ʻāpana spiral, hoʻonui ʻia Loose tube, ka wahi hoʻololi (annular space) a me nā lau ABM (i ka Heart Ring out cascade). Helix a me ka diffusion paipu hapa, wahi a maikai alakai Ye, ka puka o ka wai mai ka impeller, mai ka helical hapa o ka ohi , Ka hapa nui o ka diffusion paipu i ke kaomi ikehu ua hoohuliia i kinetic ikehu i Transition wahi, mai ka hopena o hoʻololi i ka ʻaoʻao kahe, a laila i loko o ka ABM Leaves, e hoʻopau ana i ka holo wikiwiki a me ka wai i ke kiʻekiʻe impeller Imports. No laila, ke alakaʻi vane suction keʻena a me ke kaomi o ke keʻena Effect. Kahe alakai vane 'ano i hōʻike 'ia ma Figure 1-7, o ka mua o ia me Radial vanes ua like ia vane, radial a ma hope Type missile waiho i ke alakai vane ua like me, akā,ʻaʻole ma waena o lākou he annular ākea, a he hapa o ka ʻO nā vanes diffuser me ka puka puka kahe Hoʻopili ʻia me ka lau ABM e hana i kahi ala kahe. ʻO kā lākou hana hydraulic ua aneane like, akā i ke ʻano o ka nui radial Style alakaʻi vane ʻoi aku ka maʻalahi o ka hana. I kēia manawa, hoʻohana nā manaʻo manuf acturer multistage slurry pump e hoʻohana i nā vanes alakaʻi kahe. Hoʻokuʻu ʻia ke keʻena wai paʻi i ka mea hoʻohana i ka pauma slurry impeller outlet flange ('ākau multistage slurry pump mea hana i ka hope impeller import) ʻoi aku ka hapa o kēia manawa. ʻO kāna hana ʻo ka hōʻiliʻili ʻana i ka wai kahe kiʻekiʻe i hoʻokuʻu ʻia mai ka impeller, a ʻo ka hapa nui o ka ikehu kinetic wai ua hoʻololi ʻia i ka ikehu kaomi, a me ka hoʻokomo ʻana i ka wai kaomi a i ʻole ka impeller pae hope. ʻO ke keʻena wai kaomi e like me ke ʻano ua māhele ʻia i loko o ke keʻena wai kaomi spiral, ke keʻena wai kaomi annular a me ke keʻena wai kaomi ʻana o ke alakaʻi. Spiral pressurized keena wai i hōʻike 'ia ma Figure 1-8, 'aʻole ia wale ke kuleana o ka wai mai ka ohi ana, oiai ka diffusion tube e spiral Kuhina o ka hoohuli ana i ka ikehu kinetic i ka ikehu kaomi o ka wai. ʻO ke keʻena wai kaomi spiral i ka maʻalahi o ka hana ʻana, nā hiʻohiʻona kiʻekiʻe. He kūpono ia no ka hoʻoheheʻe hoʻokahi-ʻanuʻu, hoʻokahi-ʻanuʻu pālua centrifugal slurry pump mea hana a me ka hoʻokaʻawale ākea multistage centrifugal slurry pump. Hōʻike ʻia ke keʻena wai i hoʻopaʻa ʻia ma ke kiʻi 1-9, ka mea hana slurry pump multistage ma ka ʻāpana wai. Annular pressurized wai keʻena o ke kahe kahe kea-ʻāpana plane Ua like ka huahana, no laila, ʻaʻole like ka kahe kahe ma nā wahi āpau. No laila, inā paha he hopena mau nā kūlana hoʻolālā i nā Losses, ʻoi aku ka maikaʻi ma mua o ke keʻena wai kaomi spiral. Kiʻi 1-8 keʻena wai i hoʻopaʻa ʻia i ka wai Kiʻi 1-9 keʻena wai i hoʻopaʻa ʻia i ka annular 6 mea hoʻopaʻa ʻia Centrifugal slurry pump mea hana sila me ke apo sealing (ʻike ʻia ʻo ke apo waha, kola) a me ka sila e sila ʻelua ʻāpana. (1) No ka mea, he kiʻekiʻe ka mea hoʻoheheʻe impeller centrifugal slurry pump mea hana e hoʻopuka ana i ka wai, he haʻahaʻa haʻahaʻa ka heluna kanaka, piʻi kiʻekiʻe ka wai ma o ka impeller slurry pump mea hana kino Leak hoʻi i loko o ke āpau ma waena o ke keʻena suction, a no laila pono e hoʻokomo i ka sila. apo. ʻO kāna hana ʻo ka hoʻemi ʻana i ka impeller slurry pump manufacturerleakage ma waena o Loss; pale ka lima i ka impeller, e pale i ka hamo ʻana i ke kino me ka mea hana slurry pump. ʻO ke ʻano apo apo sila i hōʻike ʻia ma ke Kiʻi 1-10, aia ke apo Flat, ke ʻano pili kihi a me ka labyrinth. General slurry pump mea hana E hoʻohana i ka mua elua, oiai kiʻekiʻe puʻe slurry pauma mea hana e like me hookahi-pae Young Cheng kiʻekiʻe, e hoemi leakage, maʻamau labyrinth.
Ka manawa hoʻouna: Iulai-13-2021