DC mtundu wa boiler feed pompa madzi
Choyamba.Chidule cha mankhwala
Pampu yowotcha ya DC yotsatizana ndi yopingasa, pampu imodzi yokhala ndi masitepe ambiri, pampu imodzi yokhala ndi gawo limodzi.Ili ndi mawonekedwe aukadaulo wapamwamba, magwiridwe antchito ambiri, otetezeka komanso okhazikika, phokoso lochepa, moyo wautali, kukhazikitsa ndi kukonza bwino, etc. Amagwiritsidwa ntchito popereka madzi aukhondo kapena zakumwa zina zokhala ndi thupi ndi mankhwala ofanana ndi madzi.
Chachiwiri, makhalidwe mankhwala
1. Advanced hydraulic model, high performance and wide performance range.
2. Pampu ya boiler imayenda bwino ndipo imakhala ndi phokoso lochepa.
3. Chisindikizo cha shaft chimagwiritsa ntchito chisindikizo chofewa, chomwe ndi chodalirika, chosavuta komanso chosavuta pokonza.
Zofunika zaukadaulo:
Mphamvu Q: 6—55m3/h
Kukwezera Mutu H: 46-380m
Liwiro n:1450—2950r/mphindi
Kutentha kosiyanasiyana:-10-80 ℃
awiri:φ40—φ100mm
Zomangamanga
Gawo la rotor la mpope wamadzi wa boiler wa DC limapangidwa makamaka ndi ma impellers, manja a shaft, mbale zowerengera ndi zina zomwe zimayikidwa pa shaft.Chiwerengero cha ma impellers chimatsimikiziridwa ndi kuchuluka kwa magawo a mpope.Zigawo za shaft zimamangiriridwa ndi makiyi athyathyathya ndi mtedza wa shaft kuti zigwirizane ndi shaft.Rotor yonse imathandizidwa ndi kugudubuza mayendedwe kapena mayendedwe otsetsereka mbali zonse ziwiri.Ma bearings amatsimikiziridwa ndi zitsanzo zosiyanasiyana, palibe imodzi mwa izo yomwe imakhala ndi mphamvu ya axial, ndipo mphamvu ya axial imayendetsedwa bwino ndi mbale ya balance.Pampu imalola rotor kusuntha axially mu mpope casing panthawi yogwira ntchito, ndipo mayendedwe a radial sangathe kugwiritsidwa ntchito.Chophimbacho chimayikidwa ndi mafuta, chitsulo chotsetsereka chimakhala ndi mafuta ochepa, ndipo mphete yamafuta imagwiritsidwa ntchito podzipaka yokha, ndipo madzi ozungulira amagwiritsidwa ntchito pozizira.
Kulowera ndi kutulutsa kwa mpope wamadzi wa boiler wa DC kumakwera molunjika, ndipo gawo lolowera, gawo lapakati, gawo lotulutsira, thupi lonyamula ndi mbali zina zapampopi zimalumikizidwa mu thupi limodzi ndikumangitsa mabawuti.Sankhani kuchuluka kwa magawo a mpope malinga ndi mutu wa mpope.
Pali mitundu iwiri ya shaft seal: mechanical seal ndi kulongedza chisindikizo.Pamene mpope wasindikizidwa ndi kulongedza, malo a mphete yonyamulira ayenera kuikidwa bwino, ndipo kumangirira kwa kunyamula kuyenera kukhala koyenera.Ndikoyenera kuti madziwo azituluka dontho ndi dontho.Zinthu zosiyanasiyana zosindikizira pampu zimayikidwa mubokosi losindikizidwa, ndipo kuthamanga kwina kwa madzi kuyenera kudutsa mubokosilo kuti agwire ntchito yosindikiza madzi, kuziziritsa madzi kapena kuthira madzi.Chingwe chosinthika cha shaft chimayikidwa pachisindikizo cha shaft kuti chiteteze pompopompo.
Malo osindikizira pakati pa gawo lolowera, gawo lapakati ndi gawo lotulutsira pampu yamadzi ya boiler ya DC zonse zimasindikizidwa ndi mafuta a molybdenum disulfide.Gawo la rotor ndi gawo lokhazikika lili ndi mphete yosindikiza, manja owongolera, etc. kuti asindikize.Pamene mphete yosindikizira Ngati kuchuluka kwa mavalidwe a manja a kalozera kwakhudza kugwira ntchito kwa mpope, iyenera kusinthidwa.
Mfundo zoyika
Kuphatikiza pakukwaniritsa zofunikira zaukadaulo pakuyika, mfundo zotsatirazi ziyenera kuzindikirika pakuyika pampu yamtunduwu:
1. Pamene pampu yamoto ndi madzi zimaphatikizidwa ndikuyika, tsinde la pompani yolumikizirana liyenera kutulutsidwa, ndipo kumapeto kwa nkhope ya 3-5mm iyenera kusiyidwa kuti iwonetsetse kuti axial chilolezo chili pakati pa mpope ndi galimoto. kugwirizana.
Zindikirani: Onetsetsani kuti mbale yapansi ndiyongoleredwa ndipo mulingo wa zida ndi wabwino musanagwetse
Chenjezo: Kuti kuyikako kukhale kopambana, kulumikizako kuyenera kusinthidwa moyenera.Kulumikizana kosinthika sikungathe kulipira kusokonekera kulikonse.Kusalongosoka kungayambitse kutha msanga, phokoso, kugwedezeka, ndi kuwonongeka kwa zida.Choncho, kugwirizana kuyenera kusinthidwa mkati mwa malire omwe aperekedwa.
Chenjezo: Njira ziyenera kutsatiridwa kuti zithandizire mapaipi olowera ndi kutulutsa a mpope kuti apewe kuchulukitsidwa kwambiri polowera ndi potuluka.
2. Mizere yapakati ya mpope ndi shafts zamagalimoto ziyenera kukhala pamzere wopingasa womwewo.
3. Pampu imatha kunyamula mphamvu yake yamkati, osati mphamvu yakunja.
