Ke hoʻohana ʻia ka DK45 shaft flow fan a me ka metala mine ventilator e like me nā mea pā nui a me nā mea hoʻokele, pono lākou e lako me nā diffuser i hoʻolaʻa ʻia. Hiki i ka mea peʻa nui i hoʻolako ʻia me kahi diffuser ke hoʻololi i kahi ʻāpana o ke kaomi ikaika i ke kaomi static, e hōʻemi i ka nalowale o ke kaomi ikaika ma ka puka, a hoʻokō i ke kumu o ka mālama ʻana i ka ikehu. ʻAʻole hiki i ka fan i hoʻokomo ʻia ma lalo o ka lepo, ke hoʻolako ʻia me ka diffuser, ʻaʻole hiki ke hōʻemi wale i ka coefficient kūʻē kūloko akā e hoʻohaʻahaʻa i ka waiwai puʻuwai ikaika ma ka puka diffuser, a laila e hōʻemi nui ai i ke kūpaʻa kūloko o ka mea pā a mālama i ka hoʻohana ʻana i ka mana ventilation.
ʻO DK45 Mine Axial Flow Fan: ʻO ke ʻano kumu a me ke kumu o ka peʻa hoʻoheheʻe maina metala.
1. Hoʻolālā ʻelua ʻanuʻu e hoʻololi i ka counter-rotating: Hoʻopili pololei ʻia ʻelua mau motika o ka mana like i ʻelua impellers counter-rotating, e hoʻopau ana i ka pono no nā kumu lōʻihi a i ʻole nā kāʻei kāʻei; C-4/Ⅱ ʻano ʻekolu-dimensional kahe wili ʻēheu ʻēheu hoʻohana ʻia, me nā kihi hiki ke hoʻololi ʻia; ua kūkulu ʻia kahi apo hoʻopaʻa kahe i loko o ka ʻauwaʻa ea e pale ai i ka piʻi ʻana, a ʻaʻohe puʻu o ke ʻano ʻano.
2. Hoʻohuli i ka ea kahe: ʻAʻole koi ʻia ka ʻea ea hoʻohuli; ʻO ka hoʻohuli wale ʻana i ke kuhikuhi o ka rotation hiki ke hoʻokō i kahi ʻoi aku ka maikaʻi o ka holo ʻana o ka ea ma mua o 60%.
3. Mea Hana: Hana ʻia ka pūpū me ka Q235 steel plate welding, a ʻo nā ʻili he mau papa kila hollow me nā ʻāpana o ka ʻili, ka mea kū i ka haʻalulu haʻalulu i lalo o ka honua, ka moisture-proof a me ka corrosion-resistant.
Hoʻohālike a me nā ʻāpana kī
• Hoʻokaʻawale nui ʻia i ʻelua pūʻulu: DK40-6 (6-pole motor, wikiwiki 980r / min) a me DK40-8 (8-pole motor, wikiwiki 730r / min); nā helu kumu hoʻohālike mai 15# a 26#. •
DK45 Mine Axial Flow Fan Parameters no nā Mines Metal
Ke Ana Hoʻohālike Helu Kahe (m³/s) Huina Paʻi (Pa) Mana Mana Hoʻohālike (kW)
DK45-6
12 10.7-27.6 698-1374 Y200 L2-6 2×22
13 13.6-35.0 819-1613 Y250 M-6 2×37
14 17.0-43.8 950-1871 Y280M-6 2×55
15 20.9-53.8 1091-2148 Y315S-6 2×75
16 25.4-65.3 1241-2444 Y315M-6 2×90
17 30.4-78.3 1400-2759 Y315 L2-6 2×132
18 36.1-93.5 1570-3093 Y355 M1-6 2×160
19 42.5-109.4 1750-3446 Y355 M3-6 2×200
20 49.5-127.6 1939-3819 Y355 L2-6 2×250
DK45-8
16 18.9-48.7 688-1356 Y280S-8 2×37
17 22.7-58.4 777-1531 Y315S-8 2×55
DK45-8 18 26.9-69.3 871-1716 Y315M-8 2×75
19 31.6-81.5 971-1912 Y315 L1-8 2×90
20 36.9-95.1 1076-2119 Y315 L2-8 2×110
21 42.7-110.1 1186-2336 Y355 M2-8 2×160
22 49.1-126.6 1302-2563 Y355L2-8 2×200
Nā hiʻohiʻona hana o DK45 shaft fan no nā mines metala:
1. Kiʻekiʻe kiʻekiʻe a me ka ho'ōla ikehu: Tri-dimensional kahe hoʻolālā + pololei kaʻa, kiʻekiʻe hana pono, a me ka nui loa-manawa mālama mana.
2. Paʻa a palekana: Anti-surge steady flow ring, ʻaʻohe pilikia o ka haki ʻana o ka lāʻau; kū'ē i ka hopena, kūpono no nā kaiapuni lalo paʻakikī.
3. Hiki ke hoʻololi a hiki ke hoʻololi ʻia: ʻO ke kihi o ka lau e hiki ke hoʻokō i nā koi o ka ea / ea kaomi o ka mine ma nā manawa like ʻole.
4. Hoʻonohonoho maʻalahi a mālama: ʻO ka hana paʻa, ke kumu kūʻai hana kīwila haʻahaʻa; ʻO ka hoʻolālā kaʻa pololei e hōʻemi i nā hemahema o ka lawe ʻana a me ka mālama ʻana.
DK45 shaft flow fan, metala mine ventilation fan hiʻohiʻona noi
• Nā pā nui o ka honua a me nā pā kōkua ma lalo o ka honua no nā mines metala a me nā mea metala ʻole; nā mea pā nui no nā ʻōnaehana hoʻoheheʻe ʻana i nā kahua he nui; ea no nā tunnels a me nā papahana pale ea kīwila.
• Hiki ke hoʻokomo ʻia ma ka honua a i ʻole ke kau pololei ʻana i nā kikowaena lalo.
