H Hom Finned Tube

Vim tias cov duab zoo ib yam li tsab ntawv H, nws hu ua H-hom fin tube. Fin tubes muab faib ua ib hom H thiab ob hom H. Lawv tau dav siv los ua cov khoom siv hluav taws xob hloov pauv hauv cov chaw nres tsheb fais fab boilers, muaj boilers, kilns, thiab nkoj. Nyob rau hauv flue roj pov tseg tshav kub rov qab system ntawm fais fab nroj tsuag, thiab lwm yam.

H-hom finned tube khoom thiab loj:

Standard fin cov ntaub ntawv

• Qhov zoo ntawm H-hom finned tubes:

1. Kev ua haujlwm zoo tiv thaiv hnav. Kev hnav yog tsuas yog vim muaj kev cuam tshuam thiab txiav cov nyhuv ntawm cov hmoov tshauv ntawm cov yeeb nkab. Kev hnav ib ncig ntawm cov yeeb nkab yog qhov hnyav ntawm 300 degrees los ntawm kab rov tav. Thaum s1/d=s2/d=2, qhov hnav ntawm no yog 3 npaug ntawm tus nqi nruab nrab. sij hawm. Vim qhov kev hloov ntawm airflow kev taw qhia nyob rau hauv lub staggered kev npaj, hnav ntawm ob kab yog loj. Thaum sl/d=s2/d=2, qhov hnav ntawm kab thib ob yog ob npaug ntawm thawj kab. Tom qab ntawd, qhov hnav ntawm txhua kab feem ntau yog 30%-40% siab dua li ntawm thawj kab. Sequential arrangement - kab kev npaj yog tib yam li staggered kev npaj. Nyob rau hauv lub neej yav tom ntej, cov kav dej hauv txhua kab yuav hnav tsawg dua vim qhov cuam tshuam ntawm huab cua. Raws li cov xwm txheej zoo ib yam, qhov hnav ntawm cov kab hauv kab hauv kab yog 3-4 zaug tsawg dua li ntawm cov kab staggered raj. Cov yeeb nkab hnav ceev yog proportional rau lub flue roj tshaj tawm tsis sib xws coefficient KV3.33 thiab ya tshauv concentration unevenness coefficient KU. H-shaped finned tube sub-economizer yog teem rau hauv series. H-shaped fins faib qhov chaw mus rau ntau qhov chaw me me thiab muaj qhov sib npaug ntawm cov huab cua ntws. Nws txawv ntawm cov raj xa dej dawb sub-economizer thiab cov kauv fin sub-economizer uas tau teem rau hauv kab staggered. Piv nrog rau cov economizer thiab longitudinal fin sub-economizer, nyob rau hauv tib lub sijhawm, lub neej hnav yog 3-4 zaug ntev dua. Lub flue gas sab baffle tiv thaiv lub luj tshib seem.

2. Cov plua plav pov tseg yog txo, thiab cov plua plav paug tshwm sim nyob rau sab nraub qaum thiab sab cua ntawm cov yeeb nkab. Qhov kev npaj staggered ntawm cov kav dej ua rau nws yooj yim rau cov kav dej yuav tsum tau ntxuav thiab tsis muaj plua plav tsawg dua nyob rau tom qab. Rau cov kav dej tau npaj rau hauv series, txij li cov huab cua ntws tsis yooj yim los ntxuav tawm tom qab ntawm cov kav dej, cov kav dej uas tau teem rau hauv series yuav khaws cov hmoov av ntau dua li cov kab staggered. "H" hom fins yog welded rau ob sab ntawm lub raj uas tsis tshua muaj plua plav, thiab cov cua ntws ncaj nraim tsis hloov cov kev taw qhia ntawm cov cua ntws, yog li cov fins tsis tshua muaj cov plua plav. Muaj qhov sib txawv ntawm 4-10 hli nyob rau hauv nruab nrab ntawm "H"-zoo li tus fins, uas tuaj yeem coj cov cua ntws los ntxuav cov plua plav uas nyob hauv lub raj fins. Vim lub helix lub kaum sab xis ntawm cov fins coj cov huab cua khiav mus hloov cov kev taw qhia, lub fin tube accumulates loj plua plav. Nws tsis tuaj yeem siv rau cov khoom siv nyiaj txiag uas tsis tsim cov plua plav xoob.

3. Qhov chaw yog compact thiab tus nqi txo. Cov yeeb nkab pab pawg yog compacted heev thiab qhov siab ntawm tus Tsov tus tw pa luam yeeb zoo yog txo. Qhov hnyav tag nrho yog txo qis heev, txo cov load ntawm lub kaw lus ncua. Txo cov nqi hluav taws xob thiab tag nrho cov nqi boiler.

4. Txo qhov tsis kam ntawm cov roj flue sab thiab txo cov nqi khiav lag luam thiab kev nqis peev ntawm cov kiv cua induced.

5. Txo cov vuam pob qij txha thiab txhim kho kev ntseeg tau.

H Finned Tube

Cim npe nrov: H hom finned tube, Tuam Tshoj h hom finned tube manufacturers, lwm tus neeg