Qhov sib txawv ntawm lub thawv hom thiab lub cub tawg loj

Qhov sib txawv ntawm lub thawv hom thiab lub cub tawg loj

Lub thawv rauv

Lub thawv rauv muaj keeb kwm ntev thiab yog ib qho ntawm cov khoom siv hluav taws xob ua ntej siv. Nws qhov ntev, dav, thiab qhov siab yog roughly zoo sib xws, nrog lub radiation chamber thiab convection chamber sib cais los ntawm ib tug hluav taws kub. Lub qhov hluav taws kub nozzle yog ntsia rau ntawm phab ntsa, lub chimney yog ntsia sab nraum lub cub tawg, thiab cov tub rauv yog teem horizontally.

Vertical cub tawg

Lub tshuab hluav taws xob ntsug yog cov duab plaub, nrog cov kab hluav taws xob teeb tsa ntawm ob sab ntawm lub tshuab hluav taws xob thiab cov raj convection tau teeb tsa nyob rau hauv convection chamber saum cov hluav taws xob chamber. Muaj ob kab ntawm cov hluav taws kub hnyiab nyob rau hauv qab ntawm lub cub tawg, thiab ib lub paj phab ntsa yog ua nyob rau hauv nruab nrab ntawm lub cub tawg. Cov hluav taws nozzles hlawv rau ntawm ob sab ntawm lub paj phab ntsa.

Cylindrical rauv

Lub tshuab hluav taws xob cylindrical zoo ib yam li lub tshuab hluav taws xob ntsug, nrog lub tshuab hluav taws xob square nyob rau sab saud ntawm lub tshuab hluav taws xob hluav taws xob, lub qhov hluav taws xob tau teeb tsa nyob rau sab sauv ntawm lub convection chamber, thiab lub flue baffle ntsia los kho cov huab cua ntim. Qhov hluav taws kub nozzle nyob rau hauv nruab nrab ntawm lub qhov cub hauv qab, thiab cov nplaim yog txau mus rau sab saud. Nws yog qhov txawv ntawm lub qhov cub ntsug nyob rau hauv qhov hluav taws xob chamber yog cylindrical, thiab cov raj hluav taws xob tau teeb tsa vertically raws qhov ncig ntawm lub voj voog. Muaj ob hom convection raj: discrete thiab kab rov tav.

Loj square cub

Hom lub tshuab hluav taws xob no siv ob kab ntawm lub tshuab hluav taws xob los faib lub qhov cub rau hauv ob peb qhov chaw me me, txhua qhov nruab nrog ib lossis ob lub tshuab hluav taws xob loj loj. Kev sib cais tuaj yeem ua tau nyob rau hauv ob qho kev qhia, hu ua "hla dhau" txoj kev sib cais. Nws feem ntau tso lub convection chamber cais rau hauv av. Tsis tas li ntawd, sau cov pa luam yeeb los ntawm ob peb lub cub tawg los ntawm lub tshuab hluav taws xob thiab xa mus rau ib qho chaw convection chamber lossis khib nyiab boiler. Hom lub cub tawg no muaj cov qauv yooj yim, txuag qhov chaw, yooj yim rau kev rov qab cov cua sov pov tseg, thiab yooj yim kom ua tiav cov pa hluav taws xob hauv nruab nrab ntawm cov cua sov pab pawg, txo cov pa phem. Nws yog tsim tshwj xeeb rau ultra loj cua sov furnaces.

Steel qauv yog ib tug load-bearing thav duab tsim los ntawm ntau yam steel cov ntaub ntawv welded thiab sib sau ua ke nyob rau hauv lub txheej txheej ntawm lub cub tawg. Nws txoj haujlwm yog los nqa cov khoom tsim los ntawm lub tshuab hluav taws xob hauv ob sab phlu, cov khoom siv hluav taws xob, cov cuab yeej tshawb nrhiav, cov qhov rooj rauv, cov kav dej hauv ntej, nrog rau cov neeg ua haujlwm tu thiab ua haujlwm, thiab muab cov txheej txheem kev teeb tsa rau cov chaw cuam tshuam.

Lwm cov khoom ntawm cov tubular rauv yog txuas nrog cov qauv hlau, thiab lawv cov khoom siv yooj yim yog ntau hom hlau, uas txuas nrog vuam lossis bolts los tsim lub hauv paus ntawm lub tubular rauv. Qub style tube furnaces, xws li square box furnaces thiab inclined sab saum toj furnaces, muaj ib tug kuj me me feem ntawm steel qauv peev nyob rau hauv tag nrho cov tub rauv, hos niaj hnub tube furnaces muaj ib tug zuj zus feem ntawm steel qauv peev.

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