Application hun chhung hian plate heat exchanger te hian thil chi hrang hrang avanga hmanrua a chhiat phah thei a, hei hian heat exchange efficiency, performance leh life a nghawng thei a ni. Plate heat exchanger-te heat exchange efficiency tlahniam chhan chu engte nge ni?
1.Material leh structural factors .
Improper Material Selection: Plate heat exchanger material chu a thlan dik loh chuan, heat transfer coefficient hniam tak hmanga material hman ang chi a nih chuan, heat transfer performance pumpui a nghawng dawn a ni.Heat Exchanger 1000 a ni.. Material thermal resistance a lian a, chu chuan heat transfer efficiency a tihhniam a, chu chuan heat transfer efficiency a nghawng a ni.
Unreasonable Structure: Plate heat exchanger structure-ah hian design flaws a awm a nih chuan, heat exchange area-a khawsik leh lumna hmunte nena inzawmna nei kim thei lo ang chi a awm chuan, tualchhung boruak lum leh vawt inthlauhna lian tak a thlen ang a, heat exchange area pawh a hmang kim thei lo ang. Heat transfer hi a inang lo a, hei vang hian heat exchange efficiency zawng zawng a tlahniam a ni.
2.Fluid factors te .
Low flow rate emaw blockage emaw: a sir khata flow rate hniam chuan wall-a stagnant layer thick tak a thlen thei a, hei hian heat transfer a nghawng thei a ni. Chubakah, fluid chhunga particle te hian plate channel te chu a tikhawlo thei a, chu chuan flow rate a ti tlem thei bawk. Hei hian heat transfer rate a ti hniam a, heat exchange efficiency a ti tlem bawk.
Scaling: Fluid-a bawlhhlawh awmte chu plate chung lamah a awm thei a, chu chuan scale layer a siam thei a ni. Scale layer hian thermal conductivity tha lo tak a nei a, hei hian heat transfer a tikhawlo ang a, heat exchange efficiency a ti tlem ang.
3.Sealing leh Leakage .
Gasket aging or damage: Hun rei tak-Term operation hnuah chuan gasket chu tar, chhiatna, emaw shedding vangin a hlawk lo thei. Fluid leakage hian heat transfer efficiency a ti tlem a, media mixing a thlen thei a, chu chuan system kalphung pangngai a nghawng thei a ni.
Plate deformation emaw dislocation emaw: Plate te chu accidental impact emaw, improper operation emaw avanga deformed emaw dislocated emaw a ni thei a, chu chuan seal a tichhia thei a, fluid leakage a thlen thei a, heat exchange efficiency a nghawng thei bawk.
4.Hman dan a inthlak danglam .
Reduced Temperature difference: Heat source leh cold source inkar temperature danglamna a tlahniam a, heat transfer atana driving force pawh a tlahniam bawk.
Flow Rate Change: Fluid flow inthlak danglamna, flow rate tlahniam ang chi hian unit time khata heat exchange plate kal tlanga heat kal zat a tlahniam ang.
5.Hawina tha lo .
Huna tihfai loh: Hun rei tak-Term Operation hnuah plate heat exchanger plate surface chu scale emaw, bawlhhlawhnaah a innghat emaw thei. A hun taka tihfai loh chuan a scale leh impurities te hian heat transfer a tikhawlo ang a, heat transfer efficiency a ti tlem ang.
Maintenance tha tawk lo: gasket thlak hun lo taka thlak, plate repair tha tawk lo, etc. Equipment performance a tlahniam zauh zauh a, .Heat Exchange .efficiency a tlahniam.
A tawi zawngin, plate heat exchanger-a heat transfer efficiency tihtlem chhan hian thil tam tak a huam thei a, chung zingah chuan material leh structure, fluid, seals leh leak, operating conditions, leh maintenance te pawh a tel thei. Heat transfer efficiency tihchangtlun nan hian aspect hrang hrangah measures kimchang tak a ngai a, chung zingah chuan design, selection, operation, leh maintenance te pawh a tel. Entirnan, thil leh structure \\ha thlan tur a ni a, fluid velocity leh flow rate chu optimized tur a ni a, seal leh leak management tihchak a ngai a, hmanrua te chu tihfai leh enkawl \\hin tur a ni.
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