Qhov cua qhov cua tsis yog hais txog kev txav huab cua - nws yog hais txog kev txhawb nqa lub neej, tiv thaiv kev tsim kho, thiab tiv thaiv kev puas tsuaj loj. Hauv qhov 3.2-kilometer tsheb ciav hlau peb tau saib xyuas xyoo tas los, huab cua tsis txaus ua rau CO buildup thaum lub caij tsheb ciav hlau siab tshaj plaws, ua rau muaj kev kub ntxhov peb zaug hauv ib hlis. Qhov xwm txheej ntawd tsis yog vim tus kiv cua loj. Nws yog vim * kev ua haujlwm tsis sib haum xeeb *: lub tsev teeb tsa tau xa CFM tsuas yog ntawm xoom zoo li qub-tsis muaj txiaj ntsig hauv kev ua haujlwm tiag tiag nrog khoov, grilles, thiab hluav taws kub dampers. Qhov no yog qhov twg ignition High-efficiency qhov ntxuam cov tshuab ua pov thawj qhov tseem ceeb - tsis yog raws li kev xav tau ntawm cov ntaub ntawv, tab sis raws li cov kev daws teeb meem uas muaj peev xwm tswj tau> 82% kev ua haujlwm ntawm 800-2,200 Pa static siab ntau yam.
Vim li cas "High-Efficiency" Tsis yog Kev Lag Luam nkaus xwb
Feem ntau cov kiv cua tunnel poob 35-50% ntawm lawv cov nameplate efficiency thaum ua hauj lwm nyob rau hauv lub ntiaj teb no tsis kam. Vim li cas? Cov hniav tsis zoo aerodynamics, lub cev muaj zog-ntxuam coupling poob, thiab tsis pom zoo casing geometry. Lub ignition series nyob rau txhua qhov chaw txhob txwm tshaj tawm. Nws rov qab-kho impeller siv NACA 63-018 airfoil profiles validated nyob rau hauv kev ntsuas cua-tunnel-tsis yog CFD simulations ib leeg. Peb tau ntsuas nws qhov siab tshaj plaws ntawm qhov siab ntawm 1,450 Pa static siab, tsis yog 100 Pa. Qhov ntawd txhais tau tias nws muab cov cua ntws siv tau qhov tseem ceeb: ntawm qhov kawg ntawm 1,500-meter duct khiav nrog rau rau 90 ° lub luj tshib thiab ib lub txhab nyiaj lim dej. Kev sib koom ua ke ntawm lub cev muaj zog ua raws li IEC 60034-30-2 IE4 cov qauv, nrog rau kev teeb tsa ncaj qha tshem tawm txoj siv hlua khi thiab kev sib koom ua ke. Nyob rau hauv ib tug tsis ntev los no thee mine conveyor tunnel retrofit, qhov no txhais mus rau 28% qis kWh / m³ noj piv rau yav dhau los axial qauv - txheeb xyuas ntau tshaj 14 lub hlis ntawm nruam txiav.
Kev ntseeg tiag tiag hauv ntiaj teb xav tau ntau dua li qhov ntsuas IP
Cov ntaub ntawv pov thawj tawg (dⅠ) lossis IP65 tiv thaiv txhais tau tias me ntsis yog tias kev tswj xyuas thermal ua tsis tiav tom qab 18 lub hlis ntawm 24/7 ua haujlwm. Peb tau pom cov kiv cua dhau qhov kev sim ntawm Hoobkas tab sis overheat nyob rau hauv kev pab cuam vim tias cov cua txias fins tau undersized rau ambient plua plav loading. Lub ignition High-efficiency tunnel kiv cua siv dual-txoj kev thermal tsim: sab nraud finned vaj tse dissipates rotor cua sov, thaum lub labyrinth seals tiv thaiv cov roj kub recirculation rau hauv lub cev muaj zog kab noj hniav. Nws cov kabmob sib xyaw ua ke SKF Explorer sib sib zog nqus-groove pob bearings nrog ceramic-coated shafts-kuaj rau 40,000 teev MTBF ntawm 65 ° C ambient. Qhov tseem ceeb, txhua chav nyob rau hauv 72-teev kev kuaj load ntawm 110% ntsuas ceev thiab 120% zoo li qub siab ua ntej xa khoom. Tsis muaj batch sampling. Tsis muaj "kev ua tau zoo ib yam." Txhua tus kiv cua khwv tau nws tus lej xov tooj ntawm lub rooj zaum xeem.
Customization uas tsis cuam tshuam kev xa khoom lossis kev ua raws cai
"Kev Cai" feem ntau txhais tau hais tias 16-lub lim tiam cov sij hawm ua thiab zam cov ntawv pov thawj. Tsis nyob ntawm no. Zibo Hongcheng Ntxuam Co., Ltd. tswj modular subassemblies-impeller hubs, lub cev muaj zog mounting daim hlau, inlet cones-uas snap ua ke yam tsis muaj retooling. Xav tau ATEX Zone 1 daim ntawv pov thawj nrog titanium hniav rau H₂S-nplua nuj tshuaj cog tunnels? Ua tiav hauv 6 lub lis piam. Yuav tsum tau ua haujlwm dual-voltage (380V / 660V) nrog kev sib xyaw VSD bypass rau kev kub ceev diesel thaub qab? Txuj kev xaiv. Dab tsi ua rau lawv sib nrug yog yuav ua li cas lawv tswj kev lag luam tawm: kev tiv thaiv corrosion tsis txhais tau tias muaj peev xwm ua kom muaj zog zoo li qub. Lawv cov tshuaj tiv thaiv corrosion epoxy txheej (ISO 12944 C5-M) ntxiv <0.8 hli tuab- ntsuas thiab txheeb xyuas-tsis yog tshuaj tsuag xwb. Thiab yog, lawv yuav muab cov lus ceeb toom ntawm cov tshuaj ntsev-txheej thib peb uas qhia tias xoom hlwv tom qab 2,000 teev, tsis yog "ua tau raws li tus qauv" thov.
Xaiv txoj cai txhais tau tias nug cov lus nug zoo ua ntej
Ua ntej qhia ib yam ignition High-efficiency qhov ntxuam, teb cov tsib no-negotiables:
- Dab tsi yog koj qhov tseeb static siab nkhaus? Tsis yog "txog 2,000 Pa" - tab sis kev poob siab ntawm 100 m ntawm kev tsim nrawm, suav nrog txhua qhov fittings.
- Koj qhov xwm txheej phem tshaj plaws yog dab tsi - thiab chav kawm plua plav? ISO 16890 ePM1 pom qhov ntsuas tseem ceeb tshaj li "kev ua haujlwm siab" cov ntawv.
- Koj puas xav tau kev thim rov qab tsis zoo? Ignition qauv txhawb programmable rov qab-pib li ntawm 1.8 vib nas this-tseem ceeb rau cov txheej txheem tshem tawm cov pa luam yeeb.
- Puas yog kev vibration cais ua-hauv lossis ib qho ntxiv? Lawv lub hauv paus-mounted elastomeric mounts txo kev sib kis mus rau ≤2.5 mm / s RMS ntawm tag nrho cov load-tsis muaj welding yuav tsum tau.
- Dab tsi yog cov ntaub ntawv tu ncua sij hawm rau kev hloov cov kabmob? Tsis yog "txhua 2 xyoos" - tab sis cov ntaub ntawv teev sijhawm ntawm kev ua haujlwm khi rau lubricant degradation tsom xam.
Cov no tsis yog cov khoom kuaj xyuas. Lawv yog hom kev ua tsis tiav tos kom tshwm sim. Lub ignition series tshwm sim vim hais tias engineers tau nug: "Yuav ua li cas yog tias tus kiv cua ua haujlwm zoo kawg nkaus-tab sis lub kaw lus tseem chokes?" Nws tus nqi tsis nyob hauv cov lej siab tshaj. Nws yog nyob rau hauv kev ua tau zoo uas lwm tus degrade. Qhov twg tsis muaj kev ntseeg siab - nws tau ua pov thawj, sau npe, thiab lav. Rau qhov tunnels qhov twg cov vib nas this suav thiab cov npoo ploj mus, kev ua haujlwm yuav tsum raug tsim kho - tsis kwv yees.
