Thaum tshav kub kub exchanger, ib qho khoom siv uas hloov ib feem ntawm cov cua sov los ntawm cov kua dej kub mus rau cov kua dej txias, tseem hu ua cov khoom siv hluav taws xob. Thaum tshav kub kub exchanger occupies ib tug tseem ceeb txoj hauj lwm nyob rau hauv tshuaj, roj av, fais fab mov, khoom noj khoom haus thiab ntau lwm yam kev lag luam, nws cov tshav kub exchanger nyob rau hauv chemical ntau lawm yuav siv tau raws li lub rhaub, txias, condenser, evaporator thiab reboiler, thiab lwm yam., lug siv. Piv txwv li, tsis tshua muaj hluav taws xob fais fab nroj tsuag nrog PTFE tshav kub exchanger yog ib tug tshiab ntaus ntawv los txo cov cua kub ntawm fais fab nroj tsuag rau khib nyiab thaum tshav kub kub cov khoom. Siv fluorine yas kub exchanger, nws muaj peev xwm tiv thaiv acid corrosion thiab txo cov flue roj kub mus rau hauv 100 degrees.
Muaj feem xyuam rau cov xov xwm sib txawv, kev ua haujlwm sib txawv, qhov sib txawv ntawm qhov kub thiab txias, qhov sib txawv ntawm cov khoom siv hluav taws xob sib txawv, hom qauv kuj txawv, qhov tshwj xeeb ntawm cov khoom siv hluav taws xob sib txawv yog raws li hauv qab no:
Raws li kev faib tawm ntawm kev hloov pauv cua sov
1, Inter-wall heat exchanger
Inter-wall heat exchanger yog qhov kub ntawm qhov sib txawv ntawm ob cov kua dej hauv qhov chaw sib cais los ntawm cov phab ntsa ntws, los ntawm cov thermal conductivity ntawm phab ntsa thiab cov kua dej convection ntawm phab ntsa saum npoo, hloov hluav taws xob ntawm ob lub kua. Muaj lub plhaub thiab lub raj hom hluav taws xob hloov pauv, casing hom kub hloov pauv thiab lwm yam khoom siv hluav taws xob. Inter-wall heat exchanger yog tam sim no siv ntau tshaj plaws tshav kub exchanger.
2, Thaum tshav kub kub exchanger
Thaum tshav kub kub cia kub exchanger los ntawm cov khoom siv tsim los ntawm cov khoom cua sov lub cev, lub tshav kub los ntawm high-temperature kua mus rau lub low-temperature fluid, lub kub nruab nrab ua ntej los ntawm cua sov cov khoom mus rau ib tug tej yam kub, qhov nruab nrab txias thiab ces mus txog. cov khoom siv yog rhuab, kom nws ua tiav lub hom phiaj ntawm kev hloov cua sov. Lub tshav kub cia kub exchanger muaj hom teb, valve hloov hom, thiab lwm yam.
3, Cov dej sib txuas tsis ncaj qha tshav kub exchanger
Cov kua dej txuas nrog cov khoom siv hluav taws xob ncaj qha, yog ob qhov hluav taws xob hluav taws xob sib txuas los ntawm cov khoom siv hluav taws xob sib txuas hauv nws cov khoom siv hluav taws xob, cov khoom siv hluav taws xob hauv cov hluav taws xob kub kub hloov pauv thiab cov kua dej qis qis ntawm cov dej kub kom tau txais cov cua sov, cov kua hluav taws xob uas tsis tshua muaj hluav taws xob hloov hluav taws xob kom tso tawm cov cua sov rau cov kua dej uas tsis tshua muaj kub.
4, Direct contact tshav kub exchanger
Kuj tseem hu ua hybrid heat exchanger, lub tshuab hluav taws xob no yog kev sib cuag ncaj qha ntawm ob lub kua dej, sib xyaw ua ke rau cov khoom siv hluav taws xob hloov hluav taws xob, piv txwv li, dej txias yees, roj condensers, thiab lwm yam.
5, Compound tshav kub exchanger
Ob qho tib si vapor deg hom indirect tshav kub hloov thiab dej-dej ncaj qha sib xyaw ntws kub hloov ob hom khoom siv hluav taws xob. Piv nrog rau qhov vapor nto indirect tshav kub hloov lwm lub tsev, nrog ntau dua tshav kub hloov efficiency; nrog rau kev sib xyaw ncaj qha ntawm chav dej thiab dej kub hloov pauv piv rau kev ruaj ntseg siab dua thiab qis dua lub suab nrov.