D-type single-suction multistage centrifugal pump antoomwe a DG-type single-suction multistage boiler feed pump
Zibeela Zyachintu
D-type single-suction multistage centrifugal pump
Kubeleka obotu akuvwuba manguzu: Kubelesya nzila ya hydraulic model yasumpukide, nzila zyakuzuza zya impeller antoomwe a guide vanes zyakabambululwa kuchitila kuti zicesyegwe kusweekelwa kwama hydraulic akusumpula bubotu bwakubeleka kwa pompi. Kweezyanisya amapompi aachiindi, kubelesya manguzu kulakonzya kucheya muchiimo chili mbuli cheecho, eezi zipa kuti kube kuvwuba kwamagesi kwachiindi chilamfu kuli baabo babelesya.
Bupange bupati: Kakwiina kuyoya komwe, zibeela zyiingi, zyaandaanizyidwe, ma impellers aapompi alibikkidwe mumulongo, abubambe buli kabotu bupa kuti kutayandiki busena bwaansi, akupa kuti ibe kabotu kubikkwa mumasena naakuti mumaanda aazibelesyo aajisi busena busyoonto.
Kubeleka kutazungaani: Inzila ya shaft ilijisi buyumuyumu buli kabotu, mpawo zibeela zya rotor zilainda mukulanga-langa kweendelana, ikusinizya kuti kutabi kuzungaana akulila kusyoonto muchiindi chakubeleka. Eezi zipa kuti kube kubeleka kabotu muchiindi chilamfu chakubeleka mpawo zicheesya ntenda yakulezya akaambo kakuzungaana kwaminchina.
Nzila zyiingi zyakubelesya: Chili kabotu kupompa maanzi aasalala azintu zijisi bube bwamubili abwamakemikalu bukozyenye aamaanzi aasalala, akupya kutali kwiinda 80°C. Chilabelesegwa muzyiimo zyiingi zilimbuli kugwisya maanzi mumigodi, kugwisya maanzi mumadolopo, nzila zyamaanzi aazungaana mumafakitali, akutebula kwamaanzi mubulimi.
DG Type Single Suction Multistage Boiler Feed Pump
Kuchita obotu loko muchiindi chakupya kapati: Zibeela zya pompi zyakuzuza zyakabambwa azintu zitakonzyi kupya kapati, mbuli nsimbi zya alloy zya impeller alimwi a pump shaft, eezyo zikonzya kuliyumya kukunyonyooka akubola kwamaanzi aapya kapati. Ilakonzya kunyamuna maanzi aasalala naakuti zintu zibola zitakwe kupya kupati a 160°C - 210°C, kuzuzikizya kupya kupati kuyandika kwamaanzi aakubelesya mubboila.
Kubeleka kabotu alimwi kusyomeka: Kajisi chintu chizwide chakujala ntambo, kanjikanji kubelesya zijazyo zyaminchina, eezyo zipa mulimo mubotu wakujala mpawo zikwabilila kuzwa kwamaanzi aapya kapati, kupa kuti mpompi ibeleke kabotu. Kuyungizya waawo, zibelesyo zyapompi zibelesya nzila zyakusinikizya mafuta naakuti kutontozya kuchitila kuti zitapya loko akumana mubukkale bwakupya kapati.
Kupa maanzi mabotu alimwi aatazungaani: Yakabambilwa buya kuti ibelesegwe mumabboila, ilapa mutwe uutazungaani akuzwa kwamaanzi, kupa kuti maanzi azumanane kunjila mubboila. Eezi zilesya kuchincha kwabunji bwamaanzi kuti kutabi kuchita kabotu kwabboila, aboobo kupa kuti bboila libeleke kabotu.
Kubamba kabotu zintu: Ipompi ibelesya nzila yomwe yakuyoya, iilaa zibeela zyiingi, ilijisi zibeela zyama impellers zibambidwe kabotu muchibeela chimwi achimwi, ikweezyanisya nguzu zyaaxial, ikucesya mikuli yakunyamuna, akuyungizya buumi bwa pompi. Mulyango wakunjilila akuzwa kwapompi zyoonse ziliimvwi nji, kupa kuti kube kujatana akubikkwa kwamapaipi aameenda aamubboila.
Zipimyo zyakubeleka
D-type single-suction multistage centrifugal pump
Kusiyana kwamweelwe wamaanzi: Kanjikanji aakati ka 5 m3/h a 300 m3/h, antoomwe anzila zibotu zyakuzuza ziliwo kuti zizuzikizye ziyandikana zyakupanga, kuzwa kukuzumanana kutola maanzi masyoonto kusikila kukutola maanzi manji aakati-akati.
Kulampa kwamutwe: Mutwe ulakonzya kusika ku 50 m kusika ku 600 m, mpawo ulakonzya kugwasya kutolwa kwamaanzi mumasena aasiyene-siyene, mpawo ulakonzya kweendelezya kabotu-kabotu maanzi aali atala kapati naakuti mubukkale bwakugusya maanzi.
Nguzu zya injini: Nguzu zya injini kanjikanji zili 5.5kW - 250kW, eezyo zinga zyakozyanisigwa kweendelanya akweenda amutwe wa pompi kuchitila kuti pompi ibeleke kabotu mpawo ipe nguzu zizulide.
DG Type Single Suction Multistage Boiler Feed Pump
Kusiyana kwamweelwe wamaanzi: Kanjaanji aakati ka 10 m3/h a 400 m3/h, ilakonzya kuzuzikizya ziyandikana zyamaanzi aamabboila aama tonnage aasiyene, nikuba maboila masyoonto aamafakitali naa maboila mapati aakupanga magesi, antoomwe azyeelelo zyamaanzi aakonzya kubelesegwa kumilimo yoonse.
Kulampa kwamutwe: Mutwe kusikila ku 100 m - 1000m, kweendelana amutwe uyandika kweendelanya anguzu zyakubeleka zyabboila abulamfu bwamaanzi aakusanzya kuchitila kuti maanzi aakusanzya anjile kabotu mumugwagwa wabboila.
Nguzu zya injini: Nguzu zya injini kanjikanji zili 15 kW kusikila ku 400 kW, zipa lugwasyo lwanguzu lwakubeleka kabotu kwa pompi mubukkale bwakupya kapati alimwi akuyuminina kupati, kusinizya kuti maanzi kaazumanana kweenda kabotu.
Njiisyo yakubeleka
D-type single-suction multistage centrifugal pump
I D-type single-suction multistage centrifugal pump ilijisi zintu zyiingi zijatikizyidwe mumulongo. Maanzi alanjila mumuncini wakusaanguna kuzwa muchibaka chakuyoya. Munguzu zya centrifugal zipangwa akuzungaana kwa impeller, maanzi alasowelwa kunze lya impeller mpawo anjila muma guide vanes. Zibeela zyakusololela zisandula nguzu zyamaanzi kuba nguzu zyakusinkilila mpawo zisololela maanzi kuya kuchibaka chitobela. Kwiinda munzila eeyi yakuyungizya nguzu zyakutobelana muzibeela zyiingi zyama impeller, maanzi alazwa mumulyango wapompi aamuwo mupati, akupa kuti maanzi azwe mumutwe mupati.
DG Type Single Suction Multistage Boiler Feed Pump
Njiisyo yakubeleka ya DG-type single-suction multi-stage boiler feedwater pump ilikozyene a D-type single-suction multi-stage centrifugal pump, yoonse yobile ilakonzya kweenzya maanzi kwiinda mukuswaangana kwama impellers manji kuti kube kuyungizigwa kwanguzu. Kusiyana kupati kuli mukupangwa kwayo, ooko kwakabambilwa kweendelezya zintu zipya kapati. Maanzi alanjila muchibelesyo chakusanguna kwiinda mumulyango wa pompi, alasinkilizigwa a impeller, mpawo anjila mu diffuser. I diffuser ilasandula chibeela changuzu zyakunyamuna kuba nguzu zyakusinikizya mpawo isololela maanzi kuya kuchibaka chitobela. Kwiinda mukuzumanana kusinikizyigwa kwiinda mukubelesya zibeela zyiingi zyama impellers, maanzi alajana manguzu aakkwene mpawo kumamanino alatolwa kubboila, akuzuzikizya ziyandikana mubboila lyamaanzi aakusanzya akweenda kwameenda.
nzila zyakubelesya
Nzila zyakubelesya zya D-type single-suction multistage centrifugal pumps:
● Makwebo aakusya mabwe: Abelesyegwa kugwisya maanzi aansi, kunyamuna bulongo mumafakitali aakusanzya mabwe (kuyandika kuchincha zibelesyo zyamaanzi), azimwi.
● Cibeela camunzi: Kuyungizya maanzi mumadolopo, kugwisya tombe mumaanda aakusanzya tombe, azimwi.
● Kupanga zintu mumafakitoli: Nzila zyamaanzi aatontola aazungaana mumafakitoli, nzila zyakweenzya maanzi, azimwi.
● Chibaka chabulimi: Mapulojekiti mapati aakutilila mumapulazi, kugwisya maanzi mumasena aakwabilila maanzi, azimwi.
DG-type single-suction multistage boiler feedwater pump application scenarios:
● Makkampani aapanga manguzu: Nzila zyakupa maanzi mumabboila mumaanda aapanga manguzu aapya, kupa maanzi aajisi nguzu kapati, akupya kapati kumabboila.
● Maboila aamafakitali: Maboila aajisi busi alapa maanzi kumakkampani aasiyene-siyene (mbuli makkampani aapanga makemikalu, zyakusama, amapepa), akusinizya kuti maboila abelekela kabotu.
● Nzila zyakupyasya: Maanzi aabelesyegwa mumabboila aakupyisya, kuzuzikizya kuyandika kwamaanzi mumabboila aakupyisya.
Nzila Yakusala
Notusala D-type single-suction multistage centrifugal pump naa DG-type single-suction multistage boiler feedwater pump, twaambo ootu tweelede kubikkwa mu muzeezo:
Zibeela zyachintu chituminwa: kubikkilizya azina lyaakati-kati, kupya, kufweba, kubola, antoomwe azintu ziyumu. Kuti koli mukutola maanzi aapya kapati kuti ubelesye maanzi aakubelesya mubboila, DG-type njenzila iinda kubota; kuti koli kweenzya maanzi aasalala aapya naa zintu zikozyenye, D-type njenzila yeelede.
Mweelwe wamaanzi aayandika kumutwe: Kwiinda mukweenda kwamaanzi ayelede kunyangwa antoomwe amutwe uuyandika mukupanga, langa kutebulu lyazyeelelo zyakubeleka kwapompi kuti usale nzila iikonzya kuzuzikizya ziyandikana zyakubeleka.
Ziimo zyakubikka: Yeeya bupati bwabusena bwakubikkila, bupange bwamapayipi, bupati bwamapayipi aakunjila/aazwa, azimwi, kuchitila kuti bupati bwakubikkila pompi bweendelane abukkale bwabusena.
Busena bwakubelekela: Yeeya bupati bwabusena bwakubikkila, bupange bwamapayipi, bupati bwamapayipi aakunjilila aakugwisya, azimwi, kuchitila kuti bupati bwakubikkila pompi bweendelana abukkale bwabusena.
Nchintu chibotu kuti ubandike abasikusambala zibelesyo zyakupompa kabatanasala nzila, akupa zyeelelo zyakubeleka kutegwa ujane nzila ziluzi zyakusala, akusinizya kuti zibelesyo zyasalwa zilakonzya kubeleka obotu akukkazika moyo.
Nzila zyakubambulula akulanganya
Kulanga-langa abuzuba: Lyoonse langa kuti naa muya wakunjila akuzwa alimwi akuzwa kwapompi zili kabotu, naa nguzu zyamootokala alimwi akupya zili mukati kaciimo cibikkidwe, naa kuli kuvwundauka mumubili wapompi alimwi amapaipi, alimwi akuti naa kupya akuzungaana kwazibeela zyakunyamuna zili kabotu.
Kubamba mafuta: Kweelana aziyandikana mubbuku lyakubelesya minchina, koyungizya naa kuchincha mafuta aakusanzya (mafuta) kumabbeya kuchitila kuti kube mafuta mabotu akugwisya kubola.
Kubamba chisinkilizyo: Langa mweelwe wakuzwa kwachikwabilizyo chaminchina. Kuti mweelwe wakuvwundauka wiinda mweelwe wakaambwa, kofwambaana kuchincha zibeela zyakujala kuchitila kutabilila kuvwundauka kwaakati-akati kuti kutabi kunyonyoona naa kunyonganya mulimo wapompi.
Impeller a Guide Vanes Kulangisisya: Lyoonse kogwisya ŋanda ya pompi kuti ubone kubola akubola kwazibeela zyamaanzi zilimbuli impeller antoomwe ama guide vanes. Kuti kwaba kunyonyooka kuli koonse, kofwambaana kubambulula naa kuchincha zibeela kuchitila kutabilila kunyonyooka kwakubeleka akaambo kakunyonyooka kwazibeela.
Kusunkwa Lyoonse: Kumapompi aalindila, kusunkwa lyoonse kweelede kuchitwa kuchitila kuti abelesegwe kufumbwa chiindi kakuli kuyandika. Muchiindi chakusunka, langa naa pompi italika kubeleka antoomwe amajwi aakubeleka ali kabotu.
Kwiinda mukubamba akulanganya kwasayaansi, buumi bwapompi bulakonzya kuyungizigwa, kusyomeka kwakubelesya minchina kulakonzya kusumpuka, kucheya kwatumpenda, akusumpuka kwakupanga kulakonzya kuchitwa.