一,Chidule cha mafani otentha a centrifugal
Monga zimakupiza wapadera, kutentha kwambiri centrifugal mafani amatenga mbali yofunika kwambiri m'mafakitale ambiri. Zake zimakhala ndi kukana kwambiri kutentha kwambiri komanso kuthamanga kwambiri, ndipo zimatha kugwira ntchito mokhazikika m'malo ovuta kwambiri.
Kutentha kwakukulu kwa centrifugal fan kumapangidwa ndi chopondera, casing, cholowera mpweya, chotulutsa mpweya, mota ndi zina. Nthawi zambiri, amapangidwa ndi mapiko ambiri a single-feed centrifugal impeller komanso mbale yachitsulo yapamwamba kwambiri. Tsambalo limapangidwa molingana ndi mfundo ya aerodynamic, yokhala ndi mphamvu zambiri komanso kulimba kwabwino. Pambuyo powongolera mwamphamvu komanso mokhazikika, mpweya umakhala wabwino, magwiridwe antchito amakhala okwera, ndipo magwiridwe antchito amakhala okhazikika. Galimoto ndi mota yapadera yotentha kwambiri, ndipo gawo lamadzimadzi limapangidwa ndi zinthu zosagwira kutentha, ndipo mawonekedwe ozizirira ndi odalirika. Amagwiritsidwa ntchito kwambiri mu uvuni wotentha kwambiri, ma uvuni, zida zamagetsi zotentha ndi zina zambiri.
Malinga ndi njira zosiyanasiyana zopatsirana, zimakupiza kutentha zimagawidwa kukhala kufala kwagalimoto (mtundu A), kufalitsa lamba (mtundu c) ndi kuphatikizira (mtundu D, mtundu F). Mtundu A makina nambala yaing'ono, sangathe kukwaniritsa zofunika voliyumu lalikulu mpweya kapena kuthamanga kwambiri, ndi sing'anga kutentha sangakhale apamwamba kuposa 70 ℃; Type c imatha kupirira kutentha kwapakati kwa 250 ℃, mphamvu yamagalimoto sayenera kukhala yayikulu kwambiri; Mtundu D akhoza kupirira sing'anga kutentha 250-500 ℃, mkulu bata; Mtundu wa F ndi wokhazikika pakugwira ntchito, wosavuta kusamalira, ndipo nthawi zambiri umagwiritsidwa ntchito mumlengalenga wawukulu komanso kuthamanga kwa mphepo.
Mafani otentha kwambiri a Centrifugal atha kugawidwa kukhala mafani apakati amodzi, mafani apakati komanso mafani akutsamira kutsogolo. Fani ya centrifugal yokhala ndi gawo limodzi ili ndi maubwino a kapangidwe kosavuta komanso kukonza kosavuta, ndipo ndiyoyenera kutsika pang'ono komanso kupanikizika kwapakatikati. The multistage centrifugal fan imakhala ndi chiwongolero chapamwamba komanso mphamvu yaikulu yamutu, yomwe ili yoyenera kumadera a mafakitale omwe amafunikira kupanikizika kwakukulu ndi kutuluka kwakukulu monga makampani opanga mankhwala ndi magetsi. The kutsamira patsogolo centrifugal zimakupiza ndi oyenera kutulutsa mankhwala asidi, alkali ndi mpweya zikuwononga ndi mpweya kutentha kwambiri, ndipo chimagwiritsidwa ntchito mu zitsulo, makampani mankhwala ndi minda ina mafakitale.
二,Makhalidwe ndi ubwino wake
(一)Mapangidwe apadera
Zhejiang Pengxiang HVAC Equipment Co., Ltd. imapanga mafani osiyanasiyana otentha kwambiri a centrifugal, pali Y5-51, Y5-55 mndandanda wa mafani opangira kutentha, pali 6-24 mndandanda, 6-48 mndandanda wachangu komanso mphamvu. Kuwotchera kumapangitsa kuti mafani akuwotchera, ndi zina zotero. Chowotchacho chimatenga cholowera chimodzi choyamwa, tsambalo limatenga tsamba lakumbuyo, lomwe limapangidwa molingana ndi mfundo ya aerodynamic, pambuyo pa kuwongolera kokhazikika komanso kokhazikika. Onetsetsani kuti ikugwira ntchito bwino. Mpweya wolowera mpweya umatenga mawonekedwe a convergent streamlined vortex reduction, omwe amatha kuchepetsa kutayika kwa mpweya ndikuwongolera magwiridwe antchito a fani ya centrifugal yotentha kwambiri.
(二)Zida zapamwamba kwambiri
Kusankhidwa kwa zinthu za kutentha kwambiri kwa centrifugal fan ndikopadera kwambiri. Zonsezi zimapangidwa ndi mbale yachitsulo yokhala ndi mphamvu zambiri komanso kukhazikika kwabwino, zomwe zimatsimikizira kukhazikika kwa fani mu kutentha kwakukulu komanso malo othamanga kwambiri. Galimotoyo imatengera mota yapadera yotentha kwambiri, yomwe imatha kugwira ntchito bwino pamalo otentha kwambiri. Mbali yamadzimadziyi imapangidwa ndi zinthu zosagwira kutentha, zomwe zimatha kupirira kuyesedwa kwa chilengedwe cha kutentha kwambiri. Kuonjezera apo, chipolopolocho chimapangidwa ndi galasi fiber reinforced resin, yomwe sikuti imakhala ndi kutentha kwapamwamba kwambiri, komanso imakhala ndi kukana kwa dzimbiri, ndipo ingagwiritsidwe ntchito kwa nthawi yaitali m'malo ovuta kwambiri.
(三)Kuchita kwakukulu
Kutentha kwakukulu kwa ma centrifugal mafani ali ndi zabwino zambiri zogwirira ntchito. Choyamba, ntchito yake ya mpweya ndi yabwino, yogwira ntchito kwambiri, yosalala. Poyerekeza ndi mitundu ina ya mafani, mafani otentha a centrifugal amatha kupereka mpweya wochuluka komanso kupanikizika pa mphamvu yomweyo kuti akwaniritse kufunikira kwa mpweya wotuluka m'madera otentha kwambiri. Kachiwiri, zimakupiza kutentha centrifugal ali ndi makhalidwe kupulumutsa mphamvu. Mwa kukhathamiritsa kapangidwe kake ndikutengera mota yogwira ntchito kwambiri, kugwiritsa ntchito mphamvu kumachepetsedwa ndipo mtengo wake umasungidwa kubizinesi. Kuphatikiza apo, zimakupiza zimatha kuteteza kulowerera kwa asidi ndi gasi wa alkali, kuteteza bwino zigawo zamkati, ndikuwonetsetsa kuti moyo ukhale wobala. Nthawi yomweyo, chipolopolocho chimakhala chosalala, chimapewa kuphatikizika kwa zinyalala, kuchepetsa ntchito yokonza, ndikuwongolera kudalirika kwa zida. Mwachitsanzo, m'makampani opanga mankhwala, mafani otentha kwambiri a centrifugal amatha kugwira ntchito mokhazikika m'malo owononga kuti apereke mpweya wodalirika wopangira njira zopangira. Mumafuta amafuta, zitsulo ndi mafakitale ena, magwiridwe antchito apamwamba komanso kukhazikika kwa mafani otentha a centrifugal adziwikanso.
三,Zambiri zogwiritsa ntchito
(一)kusonyeza mphamvu zakemuGawo la mafakitale
M'munda wamakampani opanga mankhwala, mafani otentha kwambiri a centrifugal amatha kutulutsa mpweya wotentha kwambiri munthawi yake pamachitidwe osiyanasiyana amankhwala kuti atsimikizire chitetezo cha chilengedwe. Mwachitsanzo, pakupanga mankhwala, kutentha kwambiri komanso kupanikizika kwambiri kumakhudzidwa nthawi zambiri, ndipo mafani a centrifugal otentha amatha kunyamula mpweya wotentha kapena mpweya wotentha kwambiri wopangidwa ndi zomwe zimachitika kuti zitsimikizire kupita patsogolo kwabwino kwa kupanga. Panthawi imodzimodziyo, kukana kwake kwa dzimbiri kumathandizanso kuti azigwira ntchito mokhazikika m'malo opangira mankhwala komanso kuti asawonongeke ndi mankhwala.
M'makampani amafuta, mafani akutentha kwambiri a centrifugal amatenga gawo lofunikira pakuyenga. Kuchuluka kwa mpweya wotentha kwambiri kumapangidwa poyeretsa, yomwe imayenera kunyamulidwa ndi kufalitsidwa ndi mafani a centrifugal. Chifukwa cha kuchuluka kwake kwamphamvu komanso kuchuluka kwa mutu waukulu, mafani amtundu wa multistage centrifugal ndioyenera makamaka pazochitika zomwe zimafuna kuthamanga kwambiri komanso kuthamanga kwambiri m'makampani amafuta, monga mayendedwe amafuta osakanizidwa ndi kutentha kwamafuta.
M'makampani opanga zitsulo, mafani akutentha kwambiri a centrifugal amagwiritsidwa ntchito poyeretsa kachitidwe kawo ka ng'anjo ya ng'anjo ndi mpweya wabwino wa ng'anjo zosiyanasiyana zotentha kwambiri. Popanga chitsulo chotentha kwambiri, mpweya wambiri wotentha wotentha umafunika kutulutsidwa munthawi yake, ndipo mafani a centrifugal otentha amatha kupirira kutentha kwambiri ndikumaliza ntchitoyi. Pa nthawi yomweyi, panthawi yoyaka moto ya ng'anjo yazitsulo, mpweya wokwanira umafunika, ndipo fani ya centrifugal ingapereke mpweya wokhazikika kuti zitsimikizire kuti ndondomeko yazitsulo zikuyenda bwino.
M'makampani amagetsi, mafani a centrifugal otentha kwambiri m'mafakitale opangira magetsi a nyukiliya amagwiritsidwa ntchito poziziritsira zida zanyukiliya kuwonetsetsa kuti ma reactors akugwira ntchito m'malo otetezeka.
M'malo opangira magetsi otenthetsera, chowotcha cha centrifugal chimagwiritsidwa ntchito popangira mpweya wabwino komanso kulowetsa chotenthetsera kuti chiwotche bwino ndikuchepetsa kutulutsa kowononga.
M'makampani opanga zida, kutentha kwapakati pa centrifugal kumapereka mpweya wozizirira pazida zopangira, kuchepetsa kutentha kwa zida ndikuwonjezera moyo wautumiki wa zida. Panthawi imodzimodziyo, kutentha kwa mpweya wotentha kwambiri wopangidwa mu ndondomeko yowonongeka kumafunikanso kutulutsidwa mu nthawi kudzera mu fan of centrifugal kuti atsimikizire chitetezo cha malo ogwira ntchito.
M'munda wachitetezo cha chilengedwe, mafani otentha a centrifugal amagwiritsidwa ntchito pochiza zinyalala komanso kupewa kuipitsidwa. Mwachitsanzo, poyeretsa gasi wonyansa wa mafakitale, fani ya centrifugal imatha kunyamula mpweya wotentha kwambiri wokhala ndi zinthu zovulaza kupita ku zida zoyeretsera kuti zithetsedwe, kuchepetsa kuipitsidwa kwa chilengedwe.
(二)nthawi yeniyeni
M'malo otolera fumbi, mafani a centrifugal amatha kukonza ukhondo wa malo enaake, ndipo fumbi limatulutsidwa kudzera mu utsi ndi mphamvu ya centrifugal. Sizimangogwira ntchito ya mpweya wabwino komanso kuziziritsa, komanso zimagwira ntchito yofunika kwambiri pakuchotsa fumbi. Mwachitsanzo, m'mafakitale ena, chifukwa fumbi ndi lalikulu kwambiri, lingakhudze thanzi la ogwira ntchito, ndipo kugwiritsa ntchito mafani a kutentha kwa centrifugal kumatha kusintha zinthu.
Pankhani ya mpweya wotulutsa mpweya mu incinerator, centrifugal blower yomwe imagwiritsidwa ntchito mu incinerator yapangidwa kuti ikwaniritse zofunikira za mpweya wa gasi ndi kupanikizika mu incinerator. Dongosolo lopumira mpweya wokakamiza limagwiritsa ntchito zowulutsira zothamanga kwambiri za centrifugal kudyetsa mpweya mu chowotchera, ndipo chowotchera chokokera chimagwiritsidwa ntchito kumbali yotulutsa mpweya. M'ng'anjo za bedi zamadzimadzi momwe matope amawotchera, makina owulutsira masitepe ambiri amagwiritsidwa ntchito chifukwa cha kuthamanga kwambiri komwe kumafunikira kuti pakhale mpweya wabwino.
Pazochitika za VOC organic exhaust, mafani otentha kwambiri a centrifugal amatha kutulutsa mpweya wotentha kwambiri wokhala ndi zinthu zosakhazikika komanso kuchepetsa kuipitsidwa kwa chilengedwe. Kukaniza kwake kwa dzimbiri kumathandiziranso kugwira ntchito kosasunthika panthawi yochiza mpweya wonyansa.
M'malo ogwiritsira ntchito kutentha kwakukulu, kukana kutentha kwapamwamba kwa mafani a centrifugal kumawapangitsa kukhala abwino. Kaya ndi ng'anjo zamafakitale, mavuni kapena zida zina zotentha kwambiri, mafani a centrifugal kutentha kwambiri amafunikira kuti atsimikizire kutulutsa bwino kwa mpweya wotentha kapena mpweya wotentha kwambiri ndikusunga zida zogwirira ntchito.
Mumayendedwe a semiconductor, mafani otentha kwambiri a centrifugal amatha kugwiritsidwa ntchito popumira komanso kuziziritsa panthawi yopanga chip. Chifukwa cha zofunikira kwambiri zachilengedwe pakupanga ma semiconductor, magwiridwe antchito abwino komanso okhazikika a mafani otenthetsera a centrifugal amatha kukwaniritsa izi.
Munthawi zokakamiza mpweya, monga migodi ndi tunnel, mafani otentha kwambiri a centrifugal amatha kuthandizira kufalikira kwa mpweya, kulowanso mpweya wabwino, kutulutsa mpweya wonyansa munthawi yake, komanso kumathandizira pakuchotsa fumbi, kuthandizira kuwongolera kuwonekera kwa mpweya. mpweya m'migodi ndi ngalande, kusintha malo ogwira ntchito. Ndipo atha kupereka mpweya wokulirapo, kuthana bwino ndi izi zapadera zamavuto otulutsa mpweya.
Mafani otentha kwambiri a centrifugal omwe amagwiritsidwa ntchito ndi mphero zingapo zazitsulo zopangidwa ndi kampani yathu chaka chino adalandiridwa bwino ndi msika, zomwe zimasonyeza kuti mafani a centrifugal omwe ali ndi kutentha kwakukulu ali ndi chiyembekezo chachikulu cha msika, kotero kuti tsogolo la mafani a centrifugal apamwamba ndi ofunika kwambiri. tikuyembekezera.
Nthawi yotumiza: Oct-31-2024