Technical Specifications uye Injiniya Dzidzira Ongororo yekuiswa kweEccentric Reducers paInlet yeCentrifugal Pombi:

1.Misimboti yeKusarudza Kuisa Madhairekitori Iyo yekumisikidza nzira ye eccentric zvidzikisira pakupinza kwemapombi ecentrifugal inofanirwa kunyatso tarisa maitiro eiyo fluid dynamics uye midziyo yekudzivirira inodiwa, kunyanya ichitevera dual-factor sarudzo modhi:

Kukosheswa kweCavitation Dziviriro:
Kana iyo system's Net Positive Suction Head (NPSH) margin isingakwani, Yepamusoro-Flat Orientation inofanirwa kutorwa kuti ive nechokwadi chekuti pasi pepombi inoramba ichidzika kudzivirira kuunganidzwa kwemvura kunogona kutungamira kune cavitation.
Liquid Discharge Zvinodiwa:Kana paine kudiwa kwe condensate kana pombi yekutsvaira, Yepazasi-Flat Oriental inogona kusarudzwa kuti ifambise kubuda kwechikamu chemvura.

2.the analysis of top flat installation technology
Zvakanakira zveFluid Mechanics:
● Inobvisa flexitank effect: Inochengetedza pamusoro pechubhu ichienderera kuitira kudzivirira stratification yemvura uye inoderedza njodzi yekuvakwa kweairbag.
● Optimized kuyerera velocity kugovera: Inotungamira inotsvedzerera shanduko yemvura uye inoderedza mhirizhonga yakanyanya ne20-30%
Mechanism yeAnti-cavitation:
● Chengetedza kudzvanywa kwakanaka: kudzivirira kudzvanywa kwenzvimbo kudonha pasi peiyo saturated vapor pressure yepakati.
● Yakaderedzwa pulsation: Inobvisa vortex chizvarwa nzvimbo uye inoderedza mukana we cavitation.
International standards rutsigiro:
● API 610 yakajairwa inoda: Inlet eccentric zvikamu zvinofanirwa kunge zvichinyanya kuiswa padanho repamusoro
● Hydraulic Institute Standard: Yakakurudzirwa kuti igadzikane flat seyero ye cavitation resistance

3.Inoshanda zviitiko zvepasi-flat installation
Mamiriro ekushanda akakosha:
● Condensate Discharge System: Inovimbisa kubuda kwakanaka kwekondensate
● Pipe flushing circuit: inobatsira kubvisa sediment
Design Compensation:
● Mavharuvhu anopedza simba anodiwa
● Iyo inopinza pombi dhayamita inofanira kuwedzerwa ne 1-2 mamakisi
● Inokurudzirwa kugadzirisa pfungwa dzekuongorora

4.iyo yekuisa kutungamira tsananguro chiyero
Inotsanangurwa uchishandisa ASME Y14.5M Geometric Dimensions uye Tolerances Standard:
Kuiswa kwepamusoro-furati:ndege ye eccentric chikamu inoputika nemadziro emukati wepombi yepamusoro
Kuisa pasi-furati:ndege ye eccentric chikamu inoputika nemadziro emukati pasi pepombi
Cherechedza:Muchirongwa chaicho, zvinokurudzirwa kushandisa 3D laser scanning kuti uone kurongeka kwechokwadi.

5.Mazano ekushandiswa kweprojekiti
Numerical simulation:Cavitation allowance (NPSH) kuongororwa uchishandisa CFD software
On-site verification:Iyo homogeneity yekuyerera velocity kugovera inowonekwa ne ultrasonic kuyerera mita
Monitoring chirongwa:Isa pressure sensors uye vibration monitors yekutevera kwenguva refu
Maintenance strategy:Gadzira chirongwa chekuongorora chenguva dzose kuti utarise pakukukurwa kwechikamu chepombi inopinza

Mamiriro ekuiswa akaiswa muISO 5199 "Technical Specification yeCentrifugal Pumps" uye GB/T 3215 "General Technical Conditions yeCentrifugal Pumps for Refinery, Chemical and Petrochemical Industries".