Single/double stage radical split pump(API610/BB2)

1. Muviri wepombi: Muviri wepombi unotora kaviri scroll chamber chimiro kuti kuderedze radial simba, kuderedza shaft mutoro, uye kuwedzera hupenyu hwebasa remabheya; centerline kuiswa uye zvigadziro zvekutsigira kumativi ose maviri zvinogona kuvandudza kushanda kwepombi nekuda kwekukwira kwekushisa pasi pemamiriro ekushisa kwepamusoro. Kureba kunogona kukonzera kuwedzera uye deformation yepombi muviri; iyo inopinza uye yekubuda kwepombi yepombi inogona kugadzirwa munzira dzakasiyana siyana kufambisa kurongeka kwepombi yemushandisi;

2. Chivharo chepombi: Chifukidzo chepombi chine dhizaini yakaoma, simba rakasimba rinotakura, uye kuvimbika kwakanyanya. A yakavimbika simbi inomonereka gasket rinoshandiswa chisimbiso pombi muviri uye pombi chivharo, zvichiita nyore kutakura yakakwirira-tembiricha, chepfu, zvinokuvadza, uye nyore vaporized midhiya;

3. Impeller: Iyo imwe-nhanho chimiro chinowanzo shandisa kaviri-kusveta impeller kuderedza NPSH yepombi uye kuderedza mari yekuisa yechigadzirwa. Panguva imwecheteyo, iyo kaviri-kusveta impeller inogona kuenzanisa simba reaxial rinogadzirwa pacharo: chimiro chezvikamu zviviri chinowanzoshandisa danho rekutanga-kusveta kaviri uye chechipiri-chinyorwa. Iyo yekutanga-nhanho-yekusveta chimiro uye yekutanga-nhanho kaviri kuyamwa inogona kufunga nezve cavitation zvinodiwa zvepombi. Iyo yechipiri impeller inoshandisa gomba rekuenzanisa kuenzanisa iyo axial pressure, uye yakasara axial simba inotakurwa nekutakura. Pamamiriro ekushanda ane zvido zvakaderera pane cavitation performance uye yepamusoro-soro, maviri-nhanho imwe-suction back-to-back or face-to-face structure inogona kufungwa;

4. Shaft: Inotora dhizaini yakaoma shaft ine kutsauka kudiki. Kana iyo shaft dhayamita yakakura kupfuura 60mm, yakagadzirwa seyonical shaft yekuwedzera, iyo inofambisa kuiswa uye disassembly yekubatanidza, mabhengi uye zvisimbiso;

5. Bearings uye lubrication: Mabheji anoshandisa mafuta-ring self-lubricating rolling bearings kana sliding kutakura zvivakwa maererano ne shaft simba uye nekukurumidza. Kana iyo inotenderedza dhizaini yasarudzwa, iyo yekupedzisira yekutyaira inoshandisa yakadzika groove bhora bhora kuti ripe radial rutsigiro, uye iyo isina-inotyairwa magumo inoshongedzerwa peya yeangular yekubata bhora bhora kudzikamisa kufamba kweaxial ye rotor uye panguva imwe chete kupa radial. support; kana kutsvedza kunoshandiswa, iyo radial inotsvedza mabheji pamativi ese ari maviri anoita basa rekutsigira radial, uye peya yeangular contact ball bearings inorongwa kuseri kweiyo radial inotakura kumucheto kusiri-kutyaira kudzikamisa axial kufamba kwe rotor;

6. Mechanical chisimbiso: Chisimbiso chekuisa chisimbiso chinopindirana nezvinodiwa zve API682 4th Edition "Centrifugal Pump uye Rotary Pump Sealing System" uye Sinopec zvinhu zvekutenga zviyero, uye zvinogona kugadzirwa nemhando dzakasiyana dzekuisa chisimbiso, kutsvaira, uye kutonhora mhinduro.