SOF/SOU Mgbapụta mgbali elu dị elu (API610/OH2)

OH2 usoro petrochemical usoro mgbapụta bụ kehoraizin, otu-ogbo, radially kewara cantilever centrifugal mgbapụta. Usoro nfuli a nwere igbe dị iche iche iji na-ebu ike niile a na-etinye na ogwe mgbapụta ma hụ na ọnọdụ rotor. A na-etinye mgbapụta ahụ Na ntọala ma jikọọ ya na onye ọkwọ ụgbọ ala ya site na njikọ na-agbanwe agbanwe.

1. Pump ahu: The mgbapụta ahụ adopts a volut Ọdịdị imewe. Mgbapụta ahụ mgbapụta ≥DN80 na-anabata imepụta hydraulic okpukpu abụọ, nke na-edozi ike radial ruo oke. A haziri nha orifice flange dị ka achọrọ API610. The mgbapụta ahụ Nkwado centerline nwere ike melite okpomọkụ kwụsie ike na iguzogide ibu nozzle dị elu. The drainage interface nke mgbapụta ahụ na-welded na integrally flanged;

2. Ihe ndị na-emepụta ihe: Ihe ndị na-emepụta ihe (igbe na-ebu ibu, nkedo, ogwe aka, gland, mkpuchi mgbapụta, wdg) na-enweta ihe nrụpụta n'ozuzu ya, nke na-enyere aka nyochaa na nlekota nke mgbapụta na-enweghị ịkwaga pipelines ntinye na ntinye. Ihe ndị na-emepụta ihe na-eme ka nhazi siri ike, ọ dịghịkwa ihe nkwado ọ bụla na njedebe nke igbe ahụ;

3. Shaft: Ogwe ahụ bụ ihe ọkpụkpụ na-enweghị ihe ọ bụla, na ntinye aka siri ike nke mgbapụta mgbapụta na-emezu ihe achọrọ nke API61011 Ihe Mgbakwunye K. N'otu oge ahụ, a na-anakwere impeller nut anti-reverse structure iji gboo mkpa nke saịtị ahụ. ọnọdụ ọrụ ma melite nchekwa na nkwụsi ike nke akụrụngwa.

4. Axial Force itule: A na-emepụta mgbanaka na-eguzogide ọgwụ n'akụkụ abụọ nke impeller, na oghere itule na-emeghe n'ime ime ka nrụgide dị n'akụkụ abụọ nke impeller onwe ya, na mkpali na-ebu naanị obere ala. ibu.

5. Bearings na lubrication: N'ihu n'ihu (nke dị nso na isi mgbapụta) na-eji ọkpụkpụ bọọlụ dị omimi, nke na-agba naanị ike radial. Ntugharị azụ (nke dị nso na njedebe ịnya ụgbọ ala) na-eji otu ụzọ bọọlụ kọntaktị angular (usoro 73) ma ọ bụ otu ụzọ na-agbagharị agbagharị (usoro 31); bearings na-eji usoro mmanu mmanu mmanu mmanu mmanu mmanu mmanu, a ga-ahọtakwa ụdị akara nke na-ebu ibu dị ka mkpa onye ọrụ si dị ma ọ bụ akara labyrinth.

6. Mechanical akara: The sealing cavity size complies with API682 4th "Shaft Seal System for Centrifugal Pumps and Rotary Pumps", na ụdị dị iche iche nke akara, flushing, na jụrụ ngwọta nwere ike ahazi.