I-SOF/SOU Impompo yoxinzelelo oluphezulu lokufunxa (API610/OH2)

Ipompo yenkqubo yepetrochemical ye-OH2 yimpompo ethe tye, enenqanaba elinye, i-radially split cantilever centrifugal pump. Olu chungechunge lweempompo lunebhokisi lokuthwala elihlukeneyo lokuthwala yonke imikhosi eyenziwa kwi-pump shaft kunye nokuqinisekisa indawo ye-rotor. Ipompo ifakwe Kwisiseko kwaye ixhunywe kumqhubi wayo ngokudibanisa okuguquguqukayo.

1. Umzimba wempompo: Umzimba wempompo wamkela uyilo lwesakhiwo se-volute. Umzimba wempompo ≥DN80 wamkela uyilo oluphindwe kabini lwevolonti yehydraulic, elungelelanisa amandla eradial kowona mgangatho mkhulu. Ubungakanani be-flange orifice yenzelwe ngokweemfuno ze-API610. Umzimba wempompo Inkxaso ye-centerline inokuphucula ukuzinza kwe-thermal kunye nokumelana nomthwalo ophezulu we-nozzle. I-interface ye-drainage yomzimba wempompo i-welded kwaye ifakwe ngokudibeneyo;

2. Amacandelo okuthwala: Amacandelo okuthwala (ibhokisi yokuthwala, i-bearing, shaft, indlala, isigqubuthelo sempompo, njl.njl.) amkele uyilo olupheleleyo lokutsala ngaphandle, oluvumela ukuhlolwa nokugcinwa kwempompo ngaphandle kokuhambisa imibhobho yokungena kunye nokuphuma. Amacandelo okuthwala athatha uyilo oluqinileyo, kwaye akukho sibiyeli sokuthwala ekupheleni kwebhokisi yokuthwala;

3. I-Shaft: I-shaft yisakhiwo se-shaft esingenanto, kwaye isalathisi sokuqina kwempompo yepompo ihlangabezana neemfuno ze-API61011 Isihlomelo K. Ngelo xesha, i-impeller nut anti-reverse structure yamkelwa ukuhlangabezana neemfuno ze-site. iimeko zokusebenza kunye nokuphucula ukhuseleko kunye nokuzinza kwezixhobo.

4. Ibhalansi yamandla e-Axial: Amakhonkco axhathisayo ayilwe kumacala omabini e-impeller, kwaye umngxuma wokulinganisa uvulwe ngaphakathi ukwenza uxinzelelo kumacala omabini e-impeller self-balance, kwaye i-thrust ithwala kuphela iphantsi. umthwalo.

5. Iibheringi kunye ne-lubrication: I-front bearing (i-bearing kufuphi nentloko yepompo) isebenzisa iibhola zebhola ze-groove ezinzulu, ezithwala kuphela amandla e-radial. Ukuthwala ngasemva (i-bearing close to the end drive) isebenzisa i-angular contact ball bearings (73 series) okanye i-tapered roller bearings (31 series); iibheringi zamkela i-oil ring lubrication structure, kunye ne-bearing isolator type seal inokukhethwa ngokweemfuno zomsebenzisi Okanye i-labyrinth seal.

6. Ukutywinwa komatshini: Ubungakanani bombhobho wokutywina buhambelana ne-API682 4th "I-Shaft Seal System yeePumpu ze-Centrifugal kunye ne-Rotary Pumps", kunye neendlela ezahlukeneyo zokutywina, ukugungxulwa, kunye nezisombululo zokupholisa zingamiselwa.