DG mtundu wa boiler feed mpope
Chidule cha mankhwala
DG mtundupompa madzi boilerndi pampu imodzi yokhala ndi magawo angapo a centrifugal, yomwe ingagwiritsidwe ntchito kunyamula madzi oyera kapena madzi okhala ndi zinthu zakuthupi ndi zamankhwala zofanana ndi madzi oyera, oyenera kwapakatikati ndi kutsika kuthamanga kwa boiler kapena madzi achiwiri othamanga kwambiri, omwenso ndi oyenera kupangira madzi owonjezera. kuthamanga kwa madzi ndi ngalande m'mafakitale kapena mizinda.
Zogulitsa
Ili ndi ubwino wapamwamba kwambiri, ntchito zosiyanasiyana, ntchito yotetezeka komanso yokhazikika, phokoso lochepa, moyo wautali, unsembe ndi kukonza bwino, etc.
Main Application
DG mndandanda mpope ndi oyenera kuperekera madzi kukatentha, komanso angagwiritsidwe ntchito ankagwiritsa ntchito kukakamiza chotengera madzi kotunga, kufalitsidwa madzi otentha, mkulu-kukwera nyumba madzi, ulimi ulimi wothirira, moto chilimbikitso, kuwotcha hayidiroliki, chakudya, moŵa, mankhwala, makampani mankhwala. , ulimi wa m'madzi, kuteteza chilengedwe ndi mafakitale ena.
Kufotokozera kwa Model
Zofunika zaukadaulo:
Mphamvu Q: 6—55m3/h
Mutu H: 46-380m
Liwiro n:1450—2950r/mphindi
Kutentha osiyanasiyana: -10-80 ℃ Diameter: φ40—φ100mm
SmwatsatanetsataneFzakudya
Gawo la rotor la mtundu wa DG boiler feed pump pump madzi limapangidwa makamaka ndi chowongolera, manja a shaft, mbale yowerengera ndi zina zomwe zimayikidwa pa shaft.Chiwerengero cha choyikapo chimatsimikiziridwa molingana ndi mndandanda wa mpope.Zigawo za shaft zimamangiriridwa ndi makiyi athyathyathya ndi mtedza wa shaft kuti zigwirizane ndi shaft yonse.Rotor yonse imathandizidwa ndi kugudubuza mayendedwe kapena mayendedwe otsetsereka mbali zonse ziwiri.Zimbalangondo malinga ndi mitundu yosiyanasiyana, si pansi axial mphamvu, mphamvu axial ndi bwino mbale bwino.Pampu ikugwira ntchito imalola rotor kusuntha axially mu chipolopolo cha mpope, sangagwiritse ntchito mayendedwe apakati.Chophimbacho chimayikidwa ndi mafuta, chitsulo chotsetsereka chimakhala ndi mafuta ochepa, ndipo mphete yamafuta imadzipaka yokha, ndipo madzi ozungulira amakhazikika.
DG mtundu wa boiler feed polowera madzi polowera ndi kutulukira ndi ofukula mmwamba, kudzera kumangitsa bawuti kupopera gawo lolowera, gawo lapakati, gawo lotulukira, thupi lonyamula ndi mbali zina za chipolopolo cholumikizidwa kukhala chimodzi.Sankhani pampu mndandanda 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, kotero kuti madzi amatha kutuluka dontho ndi dontho.Pompani zinthu zosiyanasiyana zosindikizira zomwe zimayikidwa mubokosi losindikizidwa, bokosilo kudzera pakupanikizika kwina kwamadzi, ntchito yosindikiza madzi, kuziziritsa madzi kapena kuthira madzi.Chombo chosinthika chimayikidwa pachisindikizo cha shaft kuti chiteteze shaft ya mpope.
Malo osindikizira pakati pa gawo lolowera, gawo lapakati ndi gawo lotulukira la mpope wa DG boiler feed limasindikizidwa ndi molybdenum disulfide grease.Mphete yosindikizira ndi manja owongolera amayikidwa pakati pa gawo la rotor ndi gawo lokhazikika kuti asindikize.Pamene mavalidwe a mphete yosindikizira ndi manja owongolera akhudza momwe mpope amagwirira ntchito, iyenera kusinthidwa.
Malangizo oyika
Kuphatikiza pakukwaniritsa zofunikira zaukadaulo waukadaulo, chidwi chiyenera kuperekedwanso ku mfundo zotsatirazi mukakhazikitsa mtundu uwu wa pampu:
1.Pamene injini ndi mpope zimayikidwa palimodzi, mapeto ogwirizanitsa pampu ayenera kutulutsidwa kunja kwa axially, ndipo mapeto a chilolezo cha 3-5mm ayenera kusiyidwa kuti atsimikizire kuti mtengo wa axial chilolezo pakati pa mpope ndi makina oyendetsa galimoto.Zindikirani: Onetsetsani kuti mbale ya pansi yawongoleredwa komanso kuchuluka kwa zida ndikwabwino musanagwetse. Chenjezo: Kusintha kophatikizana kuyenera kukhala koyenera kuti kukhazikike bwino komanso kulumikizana kosinthika kuyenera kusabweza chilichonse chomwe chikuwoneka cholakwika.Kusokonezeka kungayambitse Kuvala mwachangu, phokoso, kugwedezeka ndi kuwonongeka kwa zida.Choncho, kugwirizana kuyenera kusinthidwa mkati mwa malire omwe aperekedwa.Chenjezo: ziyenera kuchitidwa kuti zithandizire polowera ndikutulutsa mapaipi kuti mupewe kulowetsa kwapampu komanso kutulutsa.
2.Mzere wapakati wa mpope ndi shaft yamoto ziyenera kukhala pamzere wopingasa womwewo.
3. Pampu imatha kunyamula mphamvu yake yamkati yokha, silingathe kupirira mphamvu iliyonse yakunja.
