Spiral wound heat exchanger hi heat exchange device tha tak leh compact tak a ni a, petrochemicals, natural gas processing, leh cryogenics ang chi field-ah te hman lar tak a ni. A core structure chu spirally wound heat transfer tube bundle, shell, tube sheet, leh key components inlet leh outlet pipe te a ni. A structural design danglam tak hian heat exchange performance tha tak a ti thei a ni.
Heat transfer tube bundle hi spiral wound heat exchanger-a a bulpui ber a ni. A tlangpuiin metal tube te tak te-diameter tam tak (stainless steel emaw carbon steel emaw ang chi) atanga siam a ni a, chu chu pattern bik angin spirally wound a ni. Tube bundle-a winding method hian heat transfer efficiency a nghawng nghal vek a ni. Winding hman dan tlangpui chu single-layer emaw multi-layer emaw spiral structure te hi a ni. Tube spacing leh winding angle te hi chiang taka chhut a ni a, chu chuan tube leh shell chhunga flow path complex tak a awm theih nan turbulence a ti sang a, chu chuan heat transfer coefficient a ti tha zawk a ni. Chu bâkah, tube bundle-a inremna hnai tak chuan hmun a hmang ṭha hle a, hmanrua pawh a ti tlem zâwk bawk.
Shell hi heat exchanger-a external pressure-bearing component angin a design-ah chuan cylindrical a ni tlangpui a, a hnathawh dan azirin carbon steel, alloy steel emaw stainless steel emaw hmanga siam a ni. Shell-ah hian spiral tube bundle a awm a, inlet leh outlet port a awm a, hei hian shell-side leh tube-side fluid inkara countercurrent emaw crosscurrent emaw heat exchange a siam thei a ni. Coiled-tube heat exchanger thenkhat chuan shell chhungah baffle emaw support structure emaw an dah tel a, chu chuan flow distribution a ti tha a, vibration a ti tlem bawk.
Tube sheet hian tube bundle tawp te chu a nghet tlat a, tube lam chu shell lam atang chuan a seal a, chutih rualin internal pressure pawh a tuar thei bawk. Shell nena inzawmnaah hian welding emaw flanges emaw a awm a, hei hian a chakna zawng zawng leh sealing a tichiang a ni. Inlet leh outlet port te hi process mamawh dan azirin design a ni a, a tlangpuiin shell tawp tinah fluid flow leh temperature control awlsam zawk nan dah a ni.
Coiled-tube heat exchanger siam dan hian pressure sang tak hnuaiah, temperature differential lian tak tak, leh scaling awm awlsamna hmunah pawh stable taka hnathawh theihna a siam a ni. A modular design hian maintenance leh expansion a ti awlsam bawk a, tunlai industry-a heat exchange technology tha tak entirnan hmahruaitu a ni.
