D mtundu yopingasa multistage centrifugal mpope

Mafotokozedwe Akatundu
Pampu yamtundu wa D yopingasa yokhala ndi masitepe angapo ndi pampu imodzi yokhala ndi magawo angapo, yomwe imagwiritsidwa ntchito kunyamula madzi aukhondo kapena zakumwa zina zokhala ndi thupi komanso mankhwala ofanana ndi madzi.Kutentha kwamadzi sikuyenera kupitirira 80 ° C.Ili ndi mawonekedwe achangu kwambiri, magwiridwe antchito ambiri, otetezeka komanso okhazikika, phokoso lochepa, moyo wautali, kukhazikitsa ndi kukonza bwino, etc. Itha kugwiritsidwanso ntchito kunyamula madzi otentha, mafuta, zowononga kapena zowononga posintha zinthu. pazigawo zoyendetsera pampu, mawonekedwe osindikizira ndikuwonjezera njira yozizirira.Chogulitsacho chimagwiritsa ntchito muyezo wa JB/T1051-93 "Mtundu ndi Zoyambira Zoyambira za Multistage Clean Water Centrifugal Pump".
D-mtundu yopingasa multistage mpope makamaka ntchito mafakitale ndi m'matauni madzi ndi ngalande, mkulu-nyamuka nyumba pressurized madzi, munda sprinkler ulimi wothirira, moto pressurization, madzi mtunda wautali, Kutentha, bafa ndi zina ozizira ndi madzi ofunda kufalitsidwa pressurization. ndi zipangizo zofananira, makamaka oyenera madzi ang'onoang'ono Boiler feed.
(Kampani yathu) Mapampu onse amitundu yambiri amapangidwa ndikukonzedwa ndi makompyuta.Kampaniyo ili ndi luso lamphamvu, luso lopanga zambiri komanso njira zabwino zoyesera, kuti zitsimikizire kukhazikika komanso kudalirika kwazinthu.
Product Parameters
■ Zoyendera zaukadaulo ndi tanthauzo lachitsanzo la pampu ya D-mtundu wopingasa multistage centrifugal pump:
Kuthamanga: 3.7-1350m³ / h;Mutu: 49-1800m;Mphamvu: 3-1120KW;
Liwiro lozungulira: 1450-2950r / min;Diameter: φ50-φ200;Kutentha osiyanasiyana: ≤105 ℃;Kuthamanga kwa ntchito: ≤3.0Mpa.
Tanthauzo lachitsanzo:

pa
■ Chithunzi chojambula ndi kufotokozera pampu yamtundu wa D yopingasa multistage centrifugal pump:
pa
Chipewa chonyamulira 1, 2 mtedza, 3 zonyamula, 4 jekete yotsekera madzi, 5 chimango cha manja, 6 zida zankhondo;
7 zonyamula katundu, 8 mphete yonyamula, 9 gawo lolowera madzi, 10 manja apakatikati, mphete 11 yosindikiza, 12 chowongolera;
13 gawo lapakati, 14 kalozera vane baffle, 15 chivundikiro cha mapiko owongolera, 16 bolt, 17 mapiko otulutsira madzi, 18 manja oyenda;
19 disc, 20 mphete, 21 madzi, 22 chivundikiro mchira, 23 shaft, 24 shaft manja B;
Mawonekedwe:
1. Advanced hydraulic model, high performance and wide performance range.
2. Pampu imayenda bwino ndipo imakhala ndi phokoso lochepa.
3. Chisindikizo cha shaft chimagwiritsa ntchito chisindikizo chofewa kapena chisindikizo cha makina, chisindikizocho ndi chotetezeka komanso chodalirika, kapangidwe kake ndi kophweka, ndipo kukonzanso kumakhala kosavuta komanso kofulumira.
4. Shaft ndi dongosolo losindikizidwa bwino, lomwe limatsimikizira kuti palibe kukhudzana ndi sing'anga, palibe dzimbiri, komanso moyo wautali wautumiki.
Kufotokozera Kapangidwe:
Pampu yamtundu wa D yopingasa yamagawo angapo ndi yamitundu yambiri.Doko lake loyamwa lili pagawo lolowera m'madzi, molunjika, ndipo doko lotulutsa limakhala chokwera pamwamba pamadzi.Kaya pampu yamadzi yasonkhanitsidwa bwino kapena ayi imakhala ndi chikoka chachikulu pakuchita, makamaka kutuluka kwa choyikapo chilichonse komanso mkati ndi kunja kwa chowongolera.Kupatukana pang'ono kudzachepetsa kuthamanga kwa mpope ndi mphamvu ya kuchepetsa mutu.Choncho, samalani ndi kukonza ndi kusonkhana.
Zigawo zazikulu za pampu yamtundu wa D-yopingasa yopingasa ndi: gawo lolowera madzi, gawo lapakati, gawo lotulutsira madzi, chopondera, mapiko owongolera, mapiko otulutsira madzi, mapiko, mphete yosindikizira, mphete yolowera, manja a shaft, chivundikiro chamchira ndi thupi lonyamula.
Gawo lolowera madzi, gawo lapakati, chowongolera chowongolera, mapiko otulutsira madzi, gawo lotulutsira madzi ndi chivundikiro chamchira zonse zimapangidwa ndi chitsulo chonyezimira, chomwe pamodzi chimapanga chipinda chogwirira ntchito cha mpope.
The D-mtundu yopingasa centrifugal mpope impeller amapangidwa ndi apamwamba chitsulo kuponyedwa, ndi masamba mkati, ndi madzi amalowa kuchokera mbali imodzi mu njira axial.Popeza kukakamizidwa kwa chowongolera sikufanana ndi kutsogolo ndi kumbuyo, payenera kukhala mphamvu ya axial.Mphamvu ya axial iyi imatengedwa ndi mbale yoyendetsera bwino, ndi chowongolera Chopangidwa ndi mayeso osasunthika.
Mtsinjewo umapangidwa ndi zitsulo zamtengo wapatali za carbon, zomwe zimayikidwa pakati, zomwe zimakhazikika pamtengowo ndi kiyi, bushing ndi mtedza wa bushing.Mapeto amodzi a shaft ali ndi gawo lolumikizirana, lomwe limalumikizidwa mwachindunji ndi mota.
D-mtundu wopingasa centrifugal mpope wosindikiza mphete amapangidwa ndi chitsulo choponyedwa kuti aletse kuthamanga kwambiri kwa madzi a mpope kuti asabwerere ku gawo lolowera madzi.Imakhazikika pagawo lolowera madzi ndi gawo lapakati motsatana.
Mphete yoyezera imapangidwa ndi chitsulo chosungunuka ndipo imakhazikika pamadzi.Zimapanga chipangizo choyezera pamodzi ndi malire.
Chimbale chokwanira cha D-mtundu wopingasa centrifugal pampu yamadzi chimapangidwa ndi chitsulo chosamva kuvala, chomwe chimayikidwa patsinde ndipo chimakhala pakati pa gawo lotulutsira madzi ndi chivundikiro cha mchira kuti chigwirizane ndi mphamvu ya axial.
Chombo cha shaft chimapangidwa ndi chitsulo chosungunuka ndipo chimakhala m'chipinda cholongedza katundu.Amagwiritsidwa ntchito kukonza chowongolera ndikuteteza shaft pampu.Ndi gawo lovala ndipo limatha kusinthidwa ndi zida zosinthira mukatha kuvala.
Chovalacho ndi mzere umodzi wozungulira mpira wokhala ndi mafuta opangidwa ndi calcium.
Kulongedzako kumagwira ntchito ngati chisindikizo kuti mpweya usalowe komanso kuti madzi ambiri atuluke.Chisindikizo chonyamuliracho chimapangidwa ndi gawo lolowera madzi ndi chipinda cholongedza pa chivundikiro cha mchira, gland yonyamula katundu, mphete yonyamula ndi kunyamula, ndi zina zotero. chisindikizo.Kuthina kwa kulongedzako kuyenera kukhala koyenera, osati kolimba kwambiri kapena kotayirira, bola ngati madziwo amatha kutsika pang'onopang'ono.Ngati kulongedzako kuli kolimba kwambiri, bushing ndi yosavuta kutentha ndi kuwononga mphamvu.Kulongedza komwe kuli kotayirira kumachepetsa mphamvu ya mpope chifukwa cha kutaya madzimadzi.

D-mtundu yopingasa multistage centrifugal mpope ntchito pamapindikira ndi magawo ntchito:

■ Kutsegula ndi kutsitsa pampu, kuyambira, kuthamanga ndi kuyimitsa:
1. Njira zolumikizirana:
1) Ikani mphete yosindikizira mwamphamvu pagawo lolowera madzi ndi chowongolera chowongolera motsatana.
2) Ikani mapiko owongolera pagawo lapakati, ndiyeno yikani mapiko owongolera pazigawo zonse zapakati.
3) Dulani zida zankhondo zoyikapo ndi tsinde lomwe mukuganiziridwa kuti lidutse gawo lolowera m'madzi, ndikukankhira cholumikizira mmenemo, ikani pepala losanjikiza pagawo lapakati, ikani gawo lapakati, ndikukankhiranso cholowera chachiwiri, ndikubwereza. masitepe pamwamba., sonkhanitsani zoyendetsa zonse ndi gawo lapakati.
4) Ikani mphete ya gimbal, manja a gimbal ndi chiwongolero chowongolera mu gawo lotulutsira madzi motsatana pagawo lotulutsira madzi.
5) Ikani gawo lotulutsira madzi pagawo lapakati, ndiyeno sungani gawo lolowera madzi, gawo lapakati ndi gawo lotulutsira madzi pamodzi ndi ma bolts olimba.
6) Ikani mbale yokhomerera yosalala ndi shaft sleeve B (pampu ya 50DB ilibe gawo ili).
7) Ikani pepala la pepala pachivundikiro cha mchira, ikani chivundikiro cha mchira pagawo lamadzi, ndikuyikapo zonyamula, mphete yonyamula, ndi kulongedza chithokomiro muchipinda chodzaza gawo la madzi olowera ndi chivundikiro cha mchira motsatizana.
8) Ikani thupi lonyamula pa gawo lolowera madzi ndi chivundikiro cha mchira motsatana, ndikumangirira ndi mabawuti.
9) Ikani chotchinga chotchinga, ?L mpira, ndikuchikonza ndi nati.
10) Ikani batala wokwanira m'thupi lonyamula, ikani pepalalo pachivundikirocho, ndikuyika chivundikirocho pa thupi lonyamula ndikulimanga ndi zomangira.
11) Ikani zigawo zolumikizira, kukhetsa tambala ndi mapulagi onse akulu.
The disassembly ikuchitika molingana ndi masitepe pamwamba osati n'zosiyana.
(2) Kuyika:
1. Kukonzekera pamaso unsembe.
1) Onani mpope wamadzi ndi mota.
2) Konzani zida ndi zida zonyamulira.
3) Onani maziko a makinawo.
2. Kukhazikitsa:
1) Seti yonse ya mpope wamadzi imasamutsidwa kupita pamalopo, ndipo mota yokhala ndi maziko idayikidwa.Sikoyenera kuchotsa mpope ndi galimoto pamene mukukweza maziko.
2) Ikani maziko pamaziko, ikani phala lokhala ngati mphero pafupi ndi wononga nangula, ndipo kwezani mazikowo ndi pafupifupi 20-40 mm, okonzeka kusanjidwa ndikudzazidwa ndi zowononga zamadzi.
3) Yang'anani kuchuluka kwa maziko ndi mulingo wa mzimu.Mutatha kusanja, sungani mtedza wa nangula ndikudzaza mazikowo ndi grout.
4) Pambuyo pa masiku 3-4 akuyanika simenti, yang'ananinso kukula kwake.
5) Sambani ndi kuchotsa dothi pa ndege yothandizira ya maziko, mapazi a mpope wa madzi ndi ndege ya mapazi amoto;, ndikuyika mpope wamadzi ndi injini pamunsi.
6) Sinthani mulingo wa shaft pampu.Mukasilira, sungani mtedza bwino kuti musasunthe.Kusintha kukamalizidwa, yikani injini.
Pali kusiyana kwina pakati pa mpope ndi cholumikizira.
7) Ikani cholamulira chathyathyathya pa kugwirizana, ndipo fufuzani ngati mzere wa axis wa mpope ndi galimoto ndizofanana.Gwiranitsani chowongolera, kenaka chotsani zitsulo zopyapyala za padilo, sinthani zidutswa zachitsulozo ndi mbale yachitsulo yokonzedwanso, ndipo onaninso kuyika kwake.
Kuti muwone kulondola kwa kukhazikitsa, gwiritsani ntchito choyezera chowerengera pamiyezo ingapo kuti muyese chilolezo pakati pa ndege ziwiri zolumikizirana.Kusiyanitsa pakati pa zilolezo pazipita ndi osachepera pa lumikiza ndege si upambana 0,3 mm.Kusiyana sikuyenera kupitirira 0.1 mm.
3. Yambani ndi kuyimitsa:
1) Tsukani mafuta kuchokera ku shaft ndi mbali zina zopaka mafuta.
2) Tsukani chipinda chonyamula ndi mafuta ndi mafuta ndikupukuta ndi thonje.
3) Onjezani mafuta a masika opangidwa ndi calcium ku thupi lonyamula.
4) Mayeso apambana.Onani ngati kuzungulira kwa mota ndikolondola.Kuletsa mwamphamvu mpope kutembenuka ndi kumasula mtedza.Kenako yambani injini.
5) Dzazani mpope ndi madzi kapena tsitsani mpope kuti mutsogolere madzi.
6) Tsekani valavu pa chitoliro chotulutsa ndi tambala woyezera kuthamanga.
7) Njira yomwe ili pamwambapa ikamalizidwa, yambani injini ndikutsegula tambala woyezera kuthamanga
8) Pamene mpope wamadzi ukuyenda pa liwiro lodziwika bwino, mphamvu yamagetsi imasonyeza kuthamanga koyenera.Kenako tsegulani vacuum gauge rotary base ndipo pang'onopang'ono mutsegule valavu yachipata pamtsinje wa drain mpaka mphamvu yofunikira ifike.
9) Poyimitsa mpope wamadzi.Pang'onopang'ono tsekani valavu yachipata pamtsinje wa drain.Tsekani tambala wa vacuum gauge.Imitsa galimoto.Ndiye kutseka kuthamanga gauge tambala.
10) Pampu yamadzi ikayimitsidwa kwa nthawi yayitali, mpope wamadzi uyenera kusokonezeka.Pukutani madzi a mbali za mpope kutali.Ikani mafuta oletsa dzimbiri pamalo otsetsereka ndikusunga bwino.
4. Ntchito:
1) Samalani kutentha kwa pampu yamadzi yonyamula.Siyenera kupitirira kutentha kwa kunja kwa 351 ndipo malire ake kutentha sikuyenera kukhala kwakukulu kuposa 751 ^
2) Mulingo wabwinobwino wamadzi otuluka m'chipinda chamaliro sapitilira 15 ml pamphindi.Digiri yopondereza ya gland yonyamula iyenera kusinthidwa nthawi iliyonse.
3) Yang'anani nthawi zonse chipangizo cha shaft ndikumvetsera kutentha kwa galimoto.
4) Panthawi yogwira ntchito, ngati pali phokoso kapena phokoso lachilendo, imani nthawi yomweyo kuti muwone chifukwa chake.