Cov txheej txheem fin yog ua cov txheej txheem ntawm cov fins rau ib tus neeg nrog lub punch ua ntej, thiab tom qab ntawd siv cov txheej txheem kev siv tes lossis tshuab los tsim cov fins rau sab nraud ntawm cov yeeb nkab los ntawm kev cuam tshuam ntawm qee lub suab siab (tis tw). Nws yog qhov ntxov tshaj plaws siv txheej txheem rau kev ua cov raj ua tiav. Vim yog cov txheej txheem yooj yim ntawm lub teeb, cov txheej txheem cov cuab yeej tsis siab, cov cuab yeej siv yog pheej yig, thiab nws yooj yim los tswj, yog li ntau lub hoobkas tseem siv nws. Tus txheej txheem no yog kev siv zog ua cov txheej txheem, haum rau cov peev txheej thiab cov cuab yeej ua haujlwm ntawm cov tuam txhab me me lossis cov chaw lag luam hauv nroog.
Cov kev teeb tsa los ntawm phau ntawv txheej txheem yog hu ua pawg phau ntawv. Nws siv cov cuab yeej los cia siab rau tib neeg lub zog los mus nias lub fins ib qho los ntawm ib qho. Hauv hom no, vim hais tias fin' s nias lub zog raug txwv, kev cuam tshuam ntawm lub ce me me, thiab lub fin yooj yim rau plam.
Cov neeg kho tshuab teeb ntawm fins yog nqa tawm ntawm lub tshuab kawg teem. Txij li cov nias-hauv kawg ntawm cov nyiaj txiag yog vim muaj kev cuam tshuam cov tshuab lossis kua siab, nias kom nruj kom loj, yog li qhov cuam tshuam loj dua yuav siv tau. Cov qij muaj zog ntawm cov ntses kawg thiab lub raj yog siab, thiab nws tsis yooj yim rau plam. Cov khoom lag luam ntawm lub tshuab ntsig tsav cav muaj lub zog loj, tab sis lub suab nrov yog siab, kev nyab xeeb tsis zoo, thiab kev ua haujlwm ntawm cov neeg ua haujlwm tsis zoo. Txawm hais tias cov teeb meem hais los saum toj no tsis muaj nyob hauv qhov hydraulic kis tau tus mob, cov cuab yeej siv khoom kim dua, cov cuab yeej kev xav tau ntawm cov neeg saib xyuas siab dua, thiab cov khoom lag luam kuj tseem qis dua.
Mosaic kauv fins
Inlaid kauv finned tube yog qhov kauv sib tsoo nrog qhov muaj qhov dav thiab qhov tob ua ntej npaj rau ntawm cov yeeb nkab steel, thiab tom qab ntawd cov hlua khi steel txuas rau ntawm cov yeeb nkab steel ntawm lub tshuab dhos. Thaum lub sijhawm cov txheej txheem winding, vim muaj qee yam ua ntej kom nruj, lub zog siv txoj hlua khi yuav raug kaw nyob rau hauv qhov chaw muab kauv, yog li ua kom muaj qhov sib tiv tauj ntawm qhov nruab nrab ntawm txoj siv steel thiab steel yeeb. Txhawm rau txhawm rau tiv thaiv lub caij nplooj ntoos hlav ntawm txoj hlua khi steel, ob hnub xaus ntawm txoj hlua khi steel yog welded rau lub tog raj steel. Txhawm rau ua kom yooj yim inlaying, yuav tsum muaj qee qhov kev txiav txim siab ntawm kev sib txuas ntawm txoj hlua khi thiab cov kauv sib tsoo. Yog tias qhov backlash tsawg dhau thiab qhov cuam tshuam los tsim, txheej txheem inlay yog qhov nyuaj los mus sib tsoo. Tsis tas li ntawd, cov hlua ntawm txoj hlua hlau yuav ib txwm thim rov qab rau qee yam, thiab vim li ntawd, txoj siv tawv txoj hlua thiab hauv qab ntawm qhov kauv ntawm cov kauv sib xyaw tsis tuaj yeem koom ua ke. Inlaid fins tuaj yeem nqa tawm ntawm cov cuab yeej dav dav, tus nqi tsis siab, tab sis cov txheej txheem yog qhov nyuaj thiab qhov kev tsim khoom tau tsawg.
Brazed kauv finned tube
Lub tshuab nqus cua kauv ntses ua tiav rau ob theem. Ua ntej, cov hlau pluaj dav hlau yog txiav mus rau lub axis ntawm cov yeeb nkab thiab qhov txhab ntawm qhov chaw sab nrauv ntawm cov yeeb nkab nyob rau hauv qhov sib txawv, thiab ob qhov kawg ntawm cov hlau pluaj yog txuas rau cov yeeb nkab steel los kho nws. Tom qab ntawd, txhawm rau tshem tawm qhov sib txawv nruab nrab ntawm cov hlua steel thiab cov yeeb nkab steel, txoj kev txhuam yog siv Weld cov hlua steel thiab cov yeeb nkab steel ua ke.
Cov qauv no kim vim nws cov nqi, yog li lwm txoj kev siv feem ntau, uas yog, lub raj xa dej nrog cov ntawv steel qhwv rau hauv nws tau muab tso rau hauv zinc da dej rau tag nrho kub-dip galvanizing hloov. Siv cov kev sib xyaw nrog kub-dip galvanizing Txawm hais tias cov kua plating tsis tuaj yeem nkag mus rau qhov sib txawv me me ntawm cov ntses thiab cov yeeb nkab steel, ua tiav cov txheej galvanized tau tsim nyob rau sab nrauv ntawm lub fin thiab sab nraud ntawm cov yeeb nkab steel. Cov kauv finned tube nrog sib xyaw kub-dip galvanizing yog txwv los ntawm cov tuab ntawm galvanized txheej (thaum lub galvanized txheej yog tuab, zinc txheej tsis zoo thiab yooj yim poob tawm), thiab cov tshuaj zinc tsis tuaj yeem nkag mus rau hauv kis. Kev sib xyaw ua ke ntawm cov kav hlau tseem tseem tsis siab. Tsis tas li ntawd, lub tshav kub hloov coefficient ntawm zinc yog me dua li ntawm cov hlau (li 78% ntawm cov hlau), yog li lub peev xwm hloov tshav kub yog tsawg. Zinc yog qhov tsis haum rau xeb hauv cov acids, alkalis, thiab sulfides. Yog li, kev siv cov galvanized muab kauv finned tub tsis haum rau ua rau huab cua preheaters (rov qab ntawm boiler flue roj pov tseg cua sov).
Ntau zaus vuam kauv tis ntses
Kev kub ceev high-frequency vuam kauv finned tube yog ib qho ntawm feem ntau siv cov kauv finned leeg. Tam sim no nws yog dav siv nyob rau hauv cov khib nyiab tshav kub rov qab los ntawm lub zog, metallurgy, kev lag luam MAAs, petrochemical kev lag luam thiab lwm yam kev lag luam. Cov high-frequency vuam kauv finned tube yog siv cov tawv nqaij ua kom zoo thiab qhov sib txawv ntawm cov qib siab tam sim no los ua kom sov sab nraud ntawm cov nplais ntawm steel sawb thiab cov yeeb nkab steel thaum lub laj kab steel ua kiav txhab ib ncig ntawm cov yeeb nkab steel, kom txog rau thaum cov yas lub xeev los yog yaj, ib qho siab ntawm cov yeeb yam steel hlau Ua tiav vuam tom ntej. Lub vuam hluav taws xob no feem ntau yog cov txheej txheem khov kho. Piv nrog inlaying, brazing (lossis ib qho tseem ceeb kub dip galvanizing) thiab lwm txoj hauv kev, nws tau nce siab tshaj qhov khoom cov khoom lag luam (qhov vuam zoo ntawm cov fins, nce txog 95%), kev tsim khoom, thiab qib ntawm lub tshuab ua haujlwm.
Peb-cov menyuam khaub lig-dov ua ib txoj hlua kauv ua tiav raj
Lub hauv paus ntsiab lus ntawm peb-cov menyuam hla kev sib xyaw kauv ua tiav lub kauv finned tube yog li nram qab no: lub raj du yog txoj kab nrog lub mandrel, uas tau tsav los ntawm kev sib hloov ntawm cov menyuam cov hniav, thiab cov hlau ntsaws ruaj ruaj tau ua tiav rau sab nraud ntawm cov kab noj hniav ua los ntawm cov dov hauv cov nyom thiab cov taub hau tawm Lub fins. Lub raj finned tsim los ntawm cov qauv no yog cov organic tag nrho raws li lub hauv paus raj thiab txheej sab nraud, yog li tsis muaj teeb meem ntawm kev sib tiv tauj thermal tsis kam, thiab nws muaj lub zog hloov cua sov kom zoo dua. Piv nrog rau txoj kev vuam, peb-yob oblique dov txoj kev muaj qhov zoo ntawm kev ua hauj lwm siab ntau lawm, kev siv cov khoom siv qis, thiab qhov kub hloov pauv ntawm cov finned tube.
Qhov peb-cov menyuam roj hmab hla-kauv sib sau rau txoj kev muab kauv tshuab raj tau ua tiav tau zoo rau kev siv ib leeg-cov raj lossis cov ntawv sau rau cov tub ntxhais nrog cov tooj liab thiab txhuas fins, lossis steel uas tsis muaj qhov qis; cov hlau tsis sib txig tub raj ua lag luam Nws feem ntau pom raws li lub raj xa hluav taws xob tsawg, thiab cov raj txuas siab siab kawg feem ntau ua los ntawm txhuas, tooj liab, thiab lwm yam. Feem ntau nws txias txias.
Cim npe nrov: muab kauv tooj liab aluminium extruded finned tis ntses raj rau cov khoom siv ua kom sov, Suav teb, cov tuam ntxhab, cov chaw muag khoom, lub Hoobkas, customized, luv nqi, quotation, ua nyob rau hauv Suav teb