Umehluko phakathi kwePump Positive Displacement kanye ne-Centrifugal Pump

Emkhakheni wezokuthutha uketshezi lwezimboni,iphampu yokususa enhles kanyeiphampu ye-centrifugals, njengamadivayisi amabili ayinhloko, umehluko wabo wezobuchwepheshe unquma ngokuqondile ukuhlukaniswa kwezimo zohlelo lokusebenza. Iminyaka engaphezu kwengu-40 yokunqwabelana kwezobuchwepheshe, i-Tianjin Shuangjin Pump Machinery Co., Ltd. inikeza izixazululo ezinembile zezimo ezihlukene zokusebenza ngokusebenzisa i-matrix yomkhiqizo ehlukanisiwe yochungechunge lwe-SNH lwamaphampu anezikulufu ezintathu kanye nohlobo lwe-CZB.iphampu ye-centrifugals.

I. Umehluko Obalulekile Ezimisweni Zokusebenza

Iiphampu yokususa enhle(kuthatha i-SNH-thre-screw pump njengesibonelo) yamukela umgomo wokudlulisa umthamo we-meshing. Ngokuzungezisa isikulufu, kwakheka imbobo evaliwe ukuze kuzuzwe ukuthuthuka kwe-axial ye-medium. Inzuzo yayo eyinhloko iku:

Ukuzinza: Ukucindezela okukhiphayo akuthintwa isivinini sokujikeleza, futhi izinga lokushaya lingaphansi kuka-3%

High viscosity nezimo: Iyakwazi ukuphatha imidiya ye-viscosity ephezulu efika ku-760mm²/s (efana nowoyela osindayo, itiyela)

Umthamo wokuzenzela: Ukuphakama kwe-priming eyomile kungafinyelela kumamitha angu-8, okuyenza ifaneleke ngokukhethekile ukulayisha nokulayisha izimo ezindaweni zokugcina uwoyela

Iphampu ye-Centrifugals bathembele emandleni amaphakathi akhiqizwa ukuzungezisa kwe-impeller ukudlulisa uketshezi. Izimpawu zabo zibonakaliswa kanje:

Inzuzo yezinga lokugeleza elikhulu: Izinga lokugeleza komshini owodwa lingafinyelela ku-2000m³/h, lihlangabezane nesidingo sikamasipala sokuphakelwa kwamanzi

Isakhiwo esilula: Imodeli yobubanzi obuncane obungu-25-40mm ifanele ukuphakelwa kwamakhemikhali okuhle

Ijika lokuwonga amandla lingumqansa: Iphoyinti lokusebenza elilungile kufanele lihambisane ngokuqinile nemingcele yesistimu

II. I-Breakthrough Strategy ye-Shuangjin Machinery

Njengebhizinisi elihamba phambili embonini, iShuangjin Machinery yephule amabhodlela ezobuchwepheshe ngokusungula izinto ezizimele:

Ukuthuthukiswa kokumelana nezinga lokushisa lephampu yesikulufu: Izikulufu ezikhethekile ze-alloy zamukelwa ukwandisa umkhawulo ophezulu wokushisa okusebenzayo ku-150 ℃

I-Miniaturization yamaphampu e-centrifugal: Ukuthuthukisa amaphampu amakhemikhali amancane angu-25mm ukuze agcwalise igebe embonini yamakhemikhali emihle

Uhlelo oluhlakaniphile lokuzivumelanisa nezimo: Incoma ngokuzenzakalelayo izinhlobo zephampu ngokusekelwe ku-viscosity ye-medium, ukwehlisa izinga lamaphutha okukhetha


Isikhathi sokuthumela: Oct-10-2025