I. Compact heat exchanger (plate/fully welded plate/microchannel) hman tangkai dan leh that lohna te .
1. Heat exchange efficiency sang tak leh energy saving ropui tak.
Compact heat exchanger hian corrugated plate leh microchannel flow design bik a hmang a, hei hian fluid hian high-intensity turbulence a siam thei a, fluid heat transfer boundary layer chu a tichhia vek a ni. A heat transfer coefficient hi traditional shell-leh-tube heat exchanger aiin a let 3-5 a ni. Chutih rual chuan, pure counter-current heat exchange structure a hmang a, terminal heat exchange temperature danglamna 1-2℃thlenga hniam a thlen a, heat hman dan nasa takin a tichangtlung a, hmanrua energy hman leh hman man pawh a ti tlem hle bawk. Hei hi ram pawn lama factory-te energy hmang tlem thei tur siamṭhat leh carbon tlem siam chhuah mamawhna nen a inmil hle.
2. Compact structure, hmun a luah tlem hle.
Unit volume khata a heat transfer area hi hmanlai hmanrua aiin a sang zawk daih. Heat exchange load inang hnuaiah hian a volume chu traditional shell-leh-tube heat exchanger aiin 1/3 atanga 1/10 chauh a ni a, a rit zawng pawh 40% velin a tlahniam thei bawk. Infrastructure space lian tak a mamawh lo va, space-constrained scenario hrang hrang, lawng, marine engineering, factory tenau, leh modular equipment te tan a tha a, hei hian factory sakna, hmanrua phurh chhuahna, leh site rental senso nasa takin a ti tlem thei a ni.
3. Modular design, a inthlak danglam theih leh tihzauh theih.
Standardized modular structure hmangin, he hmanrua hian heat exchange plate te chu flexible addition emaw removal emaw a phalsak a, customer heat exchange mamawh angin flow channel specification te pawh a siamrem thei a, hei hian fluid tam tak a ruala heat exchange a pui thei a ni. He hmanrua hi siam khawm a awlsam a, specification hrang hrang a pe a, industry hrang hrang HVAC, chemical, ei leh in, leh energy thar tan pawh a tha a, export atana customized services-ah pawh hlawkna nasa tak a nei bawk.(II) Core Disadvantages
(II) Core Disadvantages te
1. Pressure sang-pressure leh temperature sang-temperature operating condition-a insiamrem theihna tihtlem.
Compact heat exchanger pangngai hian pressure leh temperature resistance a chak lo hle. Detachable plate type hmanrua pangngaiah chuan operating pressure chu 1.6MPa aia tlem emaw a tlukpui emaw a ni a , temperature chu 180℃aia tlem emaw a tlukpui emaw a ni High-end fully welded model pawh hi ultra-high pressure leh ultra-high temperature extreme condition-a insiamrem a harsa a, large-scale oil refining leh high-temperature leh high-pressure chemical production line mamawh pawh a phuhruk thei lo.
2. Flow channel te tak te hian bawlhhlawh te chu awlsam takin a tikhawlo thin.
He hmanrua hian internal flow channel spacing tlem a nei a, heat exchange medium thianghlimna sang tak a mamawh a ni. Particulate impurities lian tak tak, viscosity sang tak, leh suspended matter sang tak awmna fluid te chu direct-in a handle thei lo. Tui thianghlim, oil, leh gas thianghlim ang chi media thianghlim tan chauh a tha a, a hman theih tur scenario pawh a tlem hle.
3. Siamthatna tur daltu sang tak leh parts man to tak tak.
Core plate leh sealing gasket te hi precision component an ni a, a chhiat chuan original factory specification hmanga thlak a ngai a, chu chuan compatibility a hniam phah a ni. Chubakah, high-end compact equipment hian welding leh assembly process dik tak a keng tel a, fault repair atan specialized technician a ngai a, hei hian ram pawnah after-sales maintenance leh parts logistics cost a tisang a ni.
II. Traditional heat exchanger (shell-leh-tube heat exchanger, industry-a mainstream traditional type) te thatna leh that lohna
(1) A thatna bulpui ber
1. Operating condition hrang hranga insiamrem theihna zau tak, temperature leh pressure resistance chak tak nei.
Heavy-duty shell leh tube bundle structure a neih avangin structural strength sang tak a nei a, hnathawhna hmun khirh tak tak, pressure sang, temperature sang, leh temperature danglamna lian tak takah pawh a insiamrem thei bawk. A working pressure hi megapascal sawm tam takah a insiamrem thei a, a temperature range pawh a zau hle bawk. Petroleum, chemical, power, leh heavy industry-a industrial project lian-na hmanraw duh ber a ni a, industrial media buaithlak ber berte tan pawh a tha hle.
2. Flow channel zau tak, anti-clogging theihna chak tak
He hmanrua hian internal tube bundle flow channel zau tak a nei a, a corner thi te tak te a nei lo va, complex media-a bawlhhlawh, particle, viscosity sang, corrosiveness, etc. te a handle thei a, hnathawhna hmun harsa tak tak, sewage heat exchange, heavy oil heat exchange, leh industrial waste heat recovery te tan a tha a, a working condition inclusiveness hian compact heat exchanger te aiin a sang zawk daih a ni.
3. Structure puitling leh chhe thei lo, service life rei tak nei.
Traditional shell-leh-tube heat exchanger hi kum zabi khat chuang zet chu technology puitling tak a ni tawh a, a structure nghet tak, impact leh corrosion resistance tha tak, leh normal operation leh maintenance hnuaiah kum 10 chuang service life nei thei a ni. He hmanrua hian failure rate hniam tak leh stability sang tak a lantir a, hei vang hian ram pawn lama factory lian tak takte darkar 24 chhunga production mamawh chhunzawm zel atan a tha hle.
4. Universal parts, hralh hnua-a enkawl man tlawm.
Industry hi standardized sang tak a ni a, khawvel pum huapa hman theih leh man tlawm taka hmuh theih parts a awm bawk. Thil hmanrua hi a siam dan awlsam tak a ni a, enkawl nan chuan specialized precision technology a ngai lo; local overseas technician-te chuan siamthat leh part thlak danglamna an ti thei a, after-sales barriers te chu an ti bo a, ram pawn hmun hla tak takah project hrang hrang atan a remchang thei bawk.
(II) Core Disadvantages te
1. Heat exchange efficiency hniam leh energy hloh sang.
Traditional shell-leh-tube fluid exchange system hi a tam zawk chu laminar a ni a, heat exchange boundary layer thick tak tak, thermal resistance sang tak, leh heat transfer coefficients hniam tak a ni. Terminal heat exchange temperature danglamna 6-7℃emaw a aia tam emaw a ngai a, chu chuan heat recovery leh utilization rate a hniam phah a ni. Heat exchange mamawh ang chiah hnuaiah hian energy hman a tam zawk a, hei hian hun rei tak chhunga hman man a tisang a, hei hi tuna energy humhalh leh carbon emission tlem lam hawia kalphung nen a inmil lo.
2. Size lian, hmun tam tak a luah
Thil hmanrua te hi a lian hle a, hmun zau tak a luah a ni. Heat exchange power inang chiah atan chuan a volume chu compact heat exchanger aiin a let 3-10 a ni. Infrastructure hmun lian tak bik a mamawh a, a phurh chhuahna, hoisting leh installation man pawh a to hle. Project tenau emaw, space-constrained scenario emaw atan a tha lo.
3. Scaling leh corrosion a awm duh avangin enkawl a harsa hle.
Fluid flow rate slow leh dead zone awm hian tube bundle chhungah bawlhhlawh a awm khawm awlsam a, scale a lo awm tawh chuan uluk taka tihfai a harsa hle. Hun rei tak chhunga hnathawh chuan awlsam takin tube bundle a tichhe thei a, a tikhawlo thei a, enkawlna leh tihfai nan khar fo a ngai a, hei hian production line hnathawh chhunzawm zelna a nghawng thei a, enkawlna atana hnathawk leh hun senso a tisang thei bawk.
4. Customization flexibility tha lo
He hmanrua hi fixed, integrated structure a ni a, heat exchange area leh flow channel specification fixed a ni a, hei vang hian operating condition inthlak danglam dan azirin flexible taka siamrem theih a ni lo. Production line-a heat exchange mamawh chu a hnua tihchangtlun a nih chuan, hmanraw zawng zawng thlak a ngai tlangpui a, chu chuan siamthatna atana sum senso-effectiveness a ti tlem a ni.
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