Mahse, heat exchanger chi hrang hrang tam tak zingah chuan plate heat exchanger hian customer-te hriatpuina a dawng a, a hlawkna neiin market-ah hmun a chang a, mahse plate heat exchanger ngei pawh hian thil chi hrang hrang avang hian hmanrua a tichhia dawn bawk a ni. Plate heat exchanger a hlawhchham chuan a hun taka check leh deal a ngai a, chuti lo chuan teh theih loh hlohna a thlen ang. Tin, plate heat exchanger-a fault inspection-a thlan chhuahna kalpui danah hian systematic leh meticulous process a awm a, chu chu inspection leh diagnosis hrang hrang a ni.
Fault Phenomenon Recognition, a hnathawh laiin plate heat exchanger unit-a fault phenomena chiang tak, heat exchange efficiency tlahniam, system pressure dik lo, equipment vibration leh noise tihpun, liquid leakage, etc. te hi chiang zawka hriat a ngai a, heng fault phenomena te hi a hnu lama fault checking neihna bulpui ber a ni.
Basic inspection, appearance inspection ah chuan, hmanrua pawn lam atanga chhiatna, rust emaw leakage a awm leh awm loh enfiah a ni a, connection part tin chu a chhuahna tur a awm leh awm loh enfiah a ni. Tichuan, tuna temperature, pressure, flow leh operating parameter dangte chu check leh record la, hnathawh dan pangngaia parameter-te nen khaikhin rawh.
Heat exchanger chhunga scaling emaw blockage emaw a awm leh awm loh enfiah turin chipchiar taka enfiah a, hei hian heat exchange efficiency a nghawng a ni. A tul chuan chemical tihfai emaw, taksa tihfai emaw pawh tih theih a ni. Inlet valve chu a inhawng vek em tih enfiah la, a luang chhuak thei ang. Thil hmanrua lungphum leh a thlawpna chu a nghet em tih enfiah la, a tul chuan tichak bawk ang che. Plate heat exchanger-a connection part tinte sealing gasket chu a chhe tawh emaw, a upa tawh em tih leh, plate-a deformation emaw, crack emaw a awm chuan leakage a awm em tih enfiah tur a ni.
Detection and diagnosis, a chunga basic checks leh detailed troubleshooting te hian a fault chhan tur a la hriat theih loh chuan, hmanrua hman a ngai thei a, chu chu hriat belh leh hriat belh a ngai mai thei. Entirnan, pressure testing atan pressure tester hmang la, ultrasonic tester hmangin leakage points te chu detect la, etc.
Plate-type heat exchanger unit chu operation laiin a fail chuan rang taka hriat theih a ni a, a fault chhan chu inspection hmangin hmuh theih a ni a, fault tihbo thuai leh operation pangngai siam that leh theihna tur ruahmanna felfai tak siam theih a ni bawk. Chu bakah, plate-type heat exchanger unit-a failure rate tihhniam leh service life tihzauh a nih theih nan, fault lo awm tur ven nan plate-type heat exchanger unit chu tihfai, enfiah leh enkawl reng a ngai a ni.