DK40 ndi mgodi wogwiritsa ntchito polimbana ndi axial flow fan (mogwirizana ndi dziko lonse lapansi ndi FKCDZ), m'badwo watsopano wa zida zopulumutsa mphamvu zazikulu/zothandizira mpweya wabwino kumigodi. Amagwiritsidwa ntchito kwambiri popangira mpweya wabwino pamtunda kapena pansi pa migodi yachitsulo komanso yopanda zitsulo, ndipo angagwiritsidwenso ntchito posinthanitsa mpweya mu tunnel ndi mafakitale akuluakulu.
DK40 Mine Axial Flow Fan: Kapangidwe Koyamba ndi Mfundo Yaikulu ya Main Mine Fan
1. Mapangidwe a masitepe awiri ozungulira: Ma motors awiri a mphamvu yofanana amagwirizanitsidwa mwachindunji ndi ma impellers awiri ozungulira, kuchotsa kufunikira kwa shafts yaitali kapena lamba; C-4/Ⅱ mapiko amtundu wa atatu-dimensional otaya mapiko amagwiritsidwa ntchito, okhala ndi ngodya zosinthika; mphete yoyenda yokhazikika imapangidwira munjira ya mpweya kuti isapitirire, ndipo mawonekedwe ake amakhala opanda hump.
2. Kubwerera m'mbuyo kwa mpweya: Palibe njira yosinthira mpweya yomwe imafunikira; Kungotembenuza komwe kumazungulira kumatha kupangitsa kuti mpweya uziyenda bwino kwambiri kuposa 60%.
3. Zipangizo: Chigobacho chimapangidwa ndi kuwotcherera mbale zachitsulo za Q235, ndipo masambawo ndi mbale zachitsulo zopanda dzenje zokhala ndi zitsulo za alloy blade, zomwe zimagonjetsedwa ndi mafunde ophulika apansi panthaka, osatetezedwa ndi chinyezi komanso zosawononga dzimbiri.
DK40 Mine Axial Flow Fan, Main Fan for Mine ShaftsModel ndi Key Parameters
• Makamaka amagawidwa m'magulu awiri: DK40-6 (6-pole motor, speed 980r / min) ndi DK40-8 (8-pole motor, speed 730r / min); nambala zachitsanzo zimachokera ku 15 # mpaka 26 #
Zofananira (zosiyanasiyana):
o Kuchuluka kwa mpweya: 2.0 - 164.2 m³ / s; kwa DK40-6 15#, ndi 18.2 – 43.6 m³/s
o Kupanikizika kwathunthu: 38 - 3819 Pa; kwa DK40-6 15#, ndi 382 – 1690 Pa
o Mphamvu: 2 × 37 kW kwa DK40-6 15 #; mndandanda osiyanasiyana 1.1 - 500 kW
o Static kuthamanga bwino: 86%; phokoso ≤ 85 dB (A) (pa 3m)
DK40-6 15 18.2-43.6 382-1690 Y250M-6 2×37
16 22.1-52.9 435-1923 Y280M-6 2×55
17 26.5-63.5 491-2171 Y315S-6 2×75
18 31.5-75.4 551-2433 Y315M-6 2×90
19 37.0-88.6 614-2711 Y315 L2-6 2×132
20 43.2-103.4 680-3004 Y355M1-6 2×160
21 50.0-119.7 750-3312 Y355M3-6 2×200
DK40-8 18 23.5-56.1 306-1350 Y280S-8 2×37
19 27.6-66.0 341-1504 Y315S-8 2×55
20 32.2-77.0 377-3334 T315M-8 2×75
21 37.3-89.1 416-1838 Y315 L1-8 2×90
22 42.8-102.5 457-2017 Y315 L2-8 2×110
23 48.9-117.1 499-2204 Y355 M1-8 2×132
24 55.6-133.0 543-2400 Y355 M2-8 2×160
25 62.9-150.4 589-2605 Y355 L2-8 2×200
Mawonekedwe a DK40 Mine Axial Flow Fan ndi Main Mine Fan:
1. Kuchita bwino kwambiri komanso kupulumutsa mphamvu: Mapangidwe amtundu wa Tri-dimensional flow + transmission Direct drive, magwiridwe antchito apamwamba, komanso kupulumutsa mphamvu kwanthawi yayitali.
2. Yokhazikika komanso yotetezeka: Mphete yolimbana ndi opaleshoni yosasunthika, yopanda chiwopsezo cha kusweka kwa shaft; kukana kukhudzidwa, koyenera malo ovuta apansi panthaka.
3. Zosinthika komanso zosinthika: Zosintha zamasamba zosinthika, zosinthika nthawi zosiyanasiyana za kuchuluka kwa mpweya / zofunikira za mpweya mumgodi.
4. Kukhazikitsa kosavuta ndi kukonza: Kapangidwe kakang'ono, mtengo wotsika wa zomangamanga; Direct drive design imachepetsa zolakwa zopatsirana ndi zofunika kukonza.
DK40 Mine Axial Flow Fan - Zochitika Zogwiritsira Ntchito Mafani A Main Mine Ventilation
• Mafani akuluakulu apansi ndi mafani othandizira pansi pa nthaka mumigodi yachitsulo ndi yopanda zitsulo; mafani oyambira munjira zambiri zopumira mpweya; mpweya wabwino mu tunnel ndi ntchito zoteteza mpweya.
• Ikhoza kukhazikitsidwa pansi kapena mwachindunji kuikidwa mobisa zimakupiza masiteshoni.
