+ 86-13361597190
No. 180, Wujia Village masana'antu, Nanjiao Town, gundumar Zhougia, Zobo City, lardin Shandong, China
2025-08-015
Zaɓin fan yana buƙatar cikakken hukunci dangane da yanayin amfani, da sauransu, tare da key da kuma yin la'akari da yanayin yanayin aiki.
Anan akwai takamaiman matakai da maki mabuɗin:
I. Fifafawa ka'idodi: Na farko, mai da hankali kan sigogi biyu na 'ARFLELE' da 'matsi'
Wannan shine tushen zaɓin, wanda ke buƙatar lissafin ko ƙaddara gwargwadon yanayin ainihin:
- Airflow (Q): Yawan gas da ke buƙatar jigilar shi a kowane ɓangare lokaci (E.G., M3 / H, M3 / MIN).
Misali: Samun kayan aikin bita yana buƙatar lissafi dangane da ƙara bita da haɓaka iska (Airflow = Betin Commassip Boiler draft yana buƙatar tabbatarwa dangane da adadin iska da ake buƙata don ɗaukar mai.
- matsin lamba (shafi): Jinadin da ke buƙatar shawo kan lokacin isar da gas (E.G., PA, KPA).
Ciki har da juriya na bututun gida (juriya daga gida daga bends, bawuloli, da sauransu.
II. Hada halaye na matsakaici: ware nau'ikan da basu dace ba
Yanayin gas na gas kai tsaye yana shafar nau'in fan, yana buƙatar kulawa ta musamman ga:
Matsakaicin tsabta:
- Mai tsabta iska (kamar iska mai tsabta): zai iya zaɓar magoya bayan ofis, magoya bayan Axial, low farashi.
- Cikewar ƙura / ɓoyewa (kamar cirewar ta na ruwa): zaɓi magoya bayan Matan (kamar magoya baya da ke tattare da sakin hankali), za su guji magoya baya-resistant ba), za a iya magance magoya baya-tsayayya (kamar sevalers suna da magoya baya-resistant.
- Wadanda ke ɗauke da gas na lalata (kamar ƙoshin sharar gida (kamar gas na sharar gida): zaɓi nau'ikan masarauta (kamar magunguna na Figrosass, kayan sakandnels).
Matsakaici zazzabi:
- al'ada zazzabi (≤80 ℃): Ba za a iya amfani da magoya baya ba.
- Babban zazzabi (kamar boiler flue gas, iska mai zafi mai zafi, 80-400 ℃): kamar masu ƙwanƙwasawa da aka yi da tsarin sanyaya-wuri).
Matsalar wuta da Fushewa:
- Irin wannan methane, gas, da sauransu.: Dole ne ka zabi magoya bayan fashewa (Daftane-Tabbatar da Motsa, Canja, da dai sauransu, Haɗaɗɗun fashewar bayanan-uwan.
III. Dangane da halaye halaye: Nau'in fan
Magoyauna daban-daban suna da halaye daban-daban 'halaye-matsin iska, wanda ke buƙatar daidaitawa tare da bukatun' Jirgin-matsin matsin lamba 'na fage:
- Magoya bayan Axial: Ya dace da 'babban iska', ƙananan matsi '' matsin lamba yawanci ≤5kpa, Airflow zai iya isa ga dubunnan M3 / H).
Misali: Samun samun iska mai sanyaya, hasumiya mai sanyaya, lafard rami (buƙatar da sauri don jigilar kaya mai yawa, ƙaramin juriya).
Fansan wasan kwaikwayo na Centrifugal:
- Fan-mataki Centrifugal fan: dace da 'iska mai iska, matsakaiciyar matsin lamba' (matsa lamba 5-15kpa), irin wannan iska mai wadataccen iska.
- Fan-centrifugal fan: wanda ya dace da 'low Airflow, babban matsin lamba' (matsa lamba), koda wucewar bututun gas mai nisa.
Sauran nau'ikan musamman:
- Tushen busawa: Matsakaicin matsin lamba (har zuwa 200kpa da sama), mafi tsayayyen filaye, wanda ya dace da 'akai-akai sakamakon), amma hayaniya ya zama da girma.
- Fan gauraye-center: tsakanin axial da centrifugal, matsakaici iska mai matsakaici da matsin iska, dace da iska mai matsin lamba tare da iyakance sararin samaniya).
Adana cikakkun bayanai: daidaita inganci da amfani
- Efficiency first: choose the model with the highest efficiency at 'design conditions (airflow, air pressure)' (efficiency curves are marked in the fan samples), avoiding 'overkill' (selecting a larger model, actual operation deviates from design conditions, low efficiency, high energy consumption).
Shigarwa da tabbatarwa:
- Iyaka sarari: Zaɓi ƙirar ƙaramin abu (kamar axial kwarara, maganan ƙananan centrifugal); Idan shigarwa a cikin bututu mai buƙatar, ana iya zaɓa abubuwan maganganun Centrifugal duct-da aka zaɓa.
- Haɗin tabbatarwa: fifita samfuran cirewa mai sauƙi (kamar ƙirar yanayi mai zurfi (kamar ƙuraje na yanayin matsakaici (kamar ƙuraje na yanayin matsakaici (kamar ƙuraje na yanayin matsakaici (kamar ƙuraje, kafofin watsa labarai, suna buƙatar gyara akai-akai).
- Abubuwan buƙatun amo: Don mahalli mai ƙarfi (kamar yankunan da ke cikin gidaje, ofisoshin), ƙara masu ƙarancin ƙwayoyin cuta, suna ƙara shafewar magoya bayan Centrifugal).