D, DM, DF, DY series multistage centrifugal pump

D/DF/DY/MD Horizontal multi-stage wehewehe pump

    ʻO ka moʻo o nā pumps single horizontal multi-stage centrifugal pump, me ka hoʻohana ʻana i ka ʻāina i ʻōlelo ʻia i ka hoʻohana ʻana i nā huahana mālama ola pono, hydraulic model, me ke kiʻekiʻe o ka hana, ākea ka hana, palekana a paʻa ka hana, haʻahaʻa haʻahaʻa, lōʻihi ke ola, maʻalahi hoʻonohonoho. a me ka malama ana Etc.

Nā huahana no ka lawe ʻana i nā ʻāpana paʻa (abrasive), me ka ʻole o nā mea paʻa wai i hoʻopaʻa ʻia a i ʻole nā ​​​​mea kino a me nā mea kemika e like me ka hoʻohana ʻana i ka wai wai. Hiki ke hoʻohana ʻia no ka lawe ʻana i ka wai wela, ka ʻaila, corrosive a i ʻole nā ​​​​mea abrasive-containing media ma o ka hoʻololi ʻana i ka mea o ka paila (a i ʻole ka mea o ka ʻāpana kahe ʻana o ka paila), ke ʻano i hoʻopaʻa ʻia a me ka ʻōnaehana hoʻomaha hoʻonui.

Pump inlet ʻae ʻia ke kaomi ma lalo o 0.6MPa.

Ke kumu hoʻohālike:

Hōʻike ka leka mua: 
D-hoʻokahi hoʻoheheʻe multistage segmental centrifugal puna wai hou 
DM-hoʻokahi hoʻoheheʻe multistage segmental centrifugal lole pauma 
DF-hoʻokahi hoʻoheheʻe multistage segmental anti-corrosive pump 
DY-hoʻokahi hoʻoheheʻe multistage segmental centrifugal aila pauma
ʻO ka helu ʻelua e hōʻike ana i ka hiki ma kahi i hoʻolālā ʻia. (m3/h) 
Hōʻike ka helu ʻekolu i ke poʻo pae hoʻokahi ma kahi i hoʻolālā ʻia. (m) 
Hōʻike ka helu ʻehā i ka helu o ka pae.

D/DF/DY/MD Horizontal multi-stage pump structural features

D, DF, DY, MD-type pump horizontal, single-suction, multi-stage multi-stage centrifugal pump, suction port for the horizontal direction, the vertical exit for the outlet. Pump hapa o ka wai, ka waena, ka wai pauku o ka pauma wahi o ka pauma ma o ka tightening bolts i hoʻohui 'ia i loko o hoʻokahi, a e like me ka pauma poo e koho i ka pauma moʻo.

ʻO ke ʻano o ka pauma rotor ʻāpana o ka mea nui e ka hoʻokomo ʻana a me ke kumu o ka impeller, ka lima, ka pā kaulike a me nā mea ʻē aʻe, me ka helu o nā impellers e like me ka moʻo pump. Hoʻopaʻa ʻia nā ʻāpana lāʻau me kahi kī pālahalaha a me kahi ʻāʻī i kūpono i ke kumu. Kākoʻo ʻia ka rotor holoʻokoʻa e nā wēlau ʻelua o ka bearing rolling a i ʻole sliding bearing. ʻO nā bearings e like me nā hiʻohiʻona like ʻole, ʻaʻole e halihali i ka ikaika axial, ke kaulike axial ikaika e ka pā kaulike.

Hoʻopaʻa ʻia ka ʻili hoʻopaʻa ma waena o ka ʻāpana inlet, ka ʻāpana waena a me ka ʻāpana effluent o ka paila me kahi sealant a i ʻole O-ring. Hoʻopaʻa ʻia ke apo sealing a me ka uhi vane alakaʻi ma waena o ka ʻāpana rotor a me ka ʻāpana paʻa. I ka wā o ke apo sealing a me ke alakaʻi vane Ua pili ka pae o ka ʻaʻahu o ka lima i ka hana o ka pamu a pono e hoʻololi ʻia.

Shaft seal ma ke ʻano o ka sila mechanical a me ka packing sila ʻelua. Ke hoʻopaʻa ʻia ka pāpaʻi me ka paʻi ʻana, hoʻonoho pololei ʻia ke kūlana o ke apo packing, a pono ke kūpono o ka paʻa o ka paʻi. Pono ka wai e hāʻule pakahi. ʻO ka pāpaʻi o nā mea sealing like ʻole i hoʻokomo ʻia i loko o ka lua i hoʻopaʻa ʻia, ka lua e hele i kahi kaomi o ka wai, sila wai, wai a i ʻole ka wai lubrication kuleana. Hāʻawi ʻia kahi lima hiki ke hoʻololi ʻia ma ke sila kumu no ka pale ʻana i ka lāʻau pamu.

(D85-67, D155-67 type pump hiki ke hoʻohana ʻia no ka sliding bearings, ka ʻaila lubrication structure, hiki ke hoʻohana ʻia i ka roll bearings, ka hoʻohana ʻana i nā bearings rolling, , Dry oil lubrication structure).

ʻO ke kaʻina o nā pāpaʻi ma o ka hoʻopili elastic i alakaʻi pololei ʻia e ka mea hoʻoneʻe nui, mai ka ʻaoʻao o ka mea hoʻoneʻe nui, ʻo ka hoʻololi ʻana i ka uaki.

(Inā loaʻa i ka mea hoʻohana nā koi kūikawā no ka mea a me ke ʻano o ka paila, hiki ke kūkākūkā ʻia me ka hui naʻaupō, hiki i ka hui ke hoʻololi i ke ala o ka lawe ʻana mai a hoʻokuʻu aku e like me ka makemake o ka mea hoʻohana, a ʻike i ka nui - hoʻokuʻu aku a me ka hana o ka moʻo.

D/DF/DY/MD Horizontal multi-stage pump ma luna o nā mea kahe

       ʻAno D: nā ʻāpana kahe no ka hao hoʻoheheʻe ʻia, ke kumu no ke kila 45 #;

ʻAno DF: ʻoi aku ka nui o nā ʻāpana e like me nā koi o ka māhele ʻia i ke kila kila a me ke kila kila, e like me ka wela o ka lawe ʻana a me nā mea corrosive;

ʻAno DY: nā ʻāpana o kēia manawa e like me nā koi o ka hao hao, ke kila kila a me ke kila kila kila, e like me ka mea wela o ka medium transmission;

ʻAno MD: nā ʻāpana o kēia manawa no ka hao a i ʻole ka hao hao.

D/DF/DY/MD Horizontal multi-stage pump kumu hoʻohālike

E like me D (DF, DY, MD) 600-60 × 6

D ---- ʻo ia ka pauma centrifugal wai pae nui

DF ---- e popopo ana i ka pauma centrifugal

DY ---- kela pauma aila centrifugal

MD ---- i ʻōlelo ʻia ka pauma centrifugal multi-stage kūʻokoʻa

600 ---- ʻo ka wahi hoʻolālā o ke kaʻa he 600m3 / h

60 ---- ʻo ia ke kumu hoʻolālā o ke poʻo pae hoʻokahi no ka 60m

6 ---- ʻo ka pae o 6

E like me 150D30 x 7

150 ---- ʻo ke anawaena inlet pump o 150mm

D ---- kēlā pauma wai maʻemaʻe centrifugal

30 ---- ʻo ke poʻo o ka pae hoʻolālā pāpaʻi he 30m

7 ---- ʻo ka pae o 7

Kapili:

Papa Hana Hana:

Papa Hana Pum