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Q: Muaj pes tsawg nqe lus koj paub txog boilers?(thib ob)

A:

Hauv qhov teeb meem dhau los, muaj cov ntsiab lus ntawm qee cov ntsiab lus ntawm Amway.Qhov teeb meem no txuas ntxiv piav qhia lub ntsiab lus ntawm kev tshaj lij.

13. Kev tso dej tsis tu ncua

Nruam blowdown kuj hu ua nto blowdown.Txoj kev tshuab tshuab no txuas ntxiv tso tawm cov dej rau hauv qhov cub nrog qhov siab tshaj plaws los ntawm txheej txheej ntawm lub nruas rauv dej.Nws txoj haujlwm yog los txo cov ntsev cov ntsiab lus thiab alkalinity nyob rau hauv boiler dej thiab tiv thaiv lub boiler dej concentration ntawm siab dhau heev lawm thiab cuam tshuam rau lub chav zoo.

14. Kev tso dej tsis tu ncua

Tsis tu ncua blowdown kuj hu ua hauv qab blowdown.Nws txoj haujlwm yog tshem tawm cov pob zeb mos uas tsim tom qab dej slag thiab phosphate kev kho mob hauv qab ntawm lub boiler.Lub sijhawm ntawm lub tshuab nqus tsev tsis tu ncua yog luv heev, tab sis lub peev xwm los tawm cov av hauv lub lauj kaub yog qhov muaj zog heev.

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15. Dej cuam tshuam:

Kev cuam tshuam dej, tseem hu ua dej rauj, yog qhov tshwm sim uas tam sim ntawd cuam tshuam ntawm chav dej lossis dej ua rau lub suab thiab kev co hauv cov kav dej lossis cov thawv ntim nws ntws.

16. Boiler thermal efficiency

Boiler thermal efficiency hais txog qhov feem pua ​​​​ntawm kev siv hluav taws xob zoo los ntawm lub boiler thiab cov khoom siv hluav taws xob ntawm lub boiler ib lub sij hawm, tseem hu ua boiler efficiency.

17. Boiler cua sov poob

Boiler thaum tshav kub kub poob muaj cov khoom nram qab no: tso pa taws kub poob, txhua yam tsis tiav combustion kub poob, tshuaj tsis tiav combustion kub poob, tshauv lub cev kub poob, ya tshauv tshav kub poob thiab lub cub tawg lub cev kub, qhov loj tshaj plaws ntawm cov pa pa taws kub poob. .

18. Lub tshuab hluav taws xob saib xyuas kev nyab xeeb

Lub tshuab hluav taws xob saib xyuas kev nyab xeeb ntawm lub tshuab hluav taws xob (FSSS) ua rau txhua yam khoom siv hauv boiler combustion system kom muaj kev nyab xeeb pib (tig) thiab nres (txiav) raws li cov txheej txheem ua haujlwm thiab cov xwm txheej, thiab tuaj yeem txiav tawm sai sai hauv cov xwm txheej tseem ceeb.Tag nrho cov roj hauv lub boiler rauv (xws li ignition fuel) yog kev tiv thaiv thiab kev tswj lub tshuab kom tsis txhob muaj kev puas tsuaj xws li deflagration thiab tawg los ua kom muaj kev nyab xeeb ntawm lub cub tawg.

19. MFT

Lub npe tag nrho ntawm boiler MFT yog Main Fuel Trip, uas txhais tau tias boiler lub ntsiab roj mus txawv tebchaws.Ntawd yog, thaum lub teeb liab tiv thaiv tau qhib, lub kaw lus tswj tau txiav tawm lub boiler roj system thiab txuas cov sib txuas.MFT yog cov txheej txheem kev ua haujlwm zoo.

20. OFT

OFT yog hais txog cov roj mus txawv tebchaws.Nws txoj haujlwm yog txiav tawm sai sai thaum lub tshuab roj tsis ua haujlwm lossis lub boiler MFT tshwm sim los tiv thaiv kev nthuav dav ntxiv ntawm kev sib tsoo.

21. Saturated steam

Thaum cov kua evaporates nyob rau hauv ib tug txwv kaw qhov chaw, thaum tus naj npawb ntawm molecules nkag mus rau hauv qhov chaw nyob rau hauv ib chav tsev lub sij hawm yog sib npaug zos rau tus naj npawb ntawm molecules rov qab mus rau cov kua, lub evaporation thiab condensation nyob rau hauv ib tug dynamic equilibrium.Txawm hais tias evaporation thiab condensation tseem nyob rau lub sijhawm no, Tab sis qhov ceev ntawm vapor molecules hauv qhov chaw tsis nce ntxiv lawm, thiab lub xeev nyob rau lub sijhawm no hu ua lub xeev saturated.Cov kua hauv lub xeev saturated hu ua saturated kua, thiab nws cov vapor hu ua saturated steam los yog qhuav saturated steam.

22. Thaum tshav kub kub conduction

Nyob rau hauv tib yam khoom, tshav kub yog kis los ntawm ib tug high-temperature ib feem mus rau ib tug tsawg-kub ib feem, los yog thaum ob tug solids nrog sib txawv kub los rau hauv kev sib cuag nrog ib tug, tus txheej txheem ntawm hloov tshav kub los ntawm ib tug high-kub khoom mus rau ib tug tsawg- Cov khoom kub yog hu ua thermal conduction.

23. Convection tshav kub hloov

Convection heat transfer yog hais txog kev hloov hluav taws xob ntawm cov kua thiab cov khoom nto thaum cov kua ntws los ntawm cov khoom.

24. Cov hluav taws xob cua sov

Nws yog ib txoj hauv kev uas cov khoom kub kub hloov cov cua sov mus rau cov khoom kub uas tsis tshua muaj hluav taws xob los ntawm electromagnetic tsis.Qhov kev sib pauv cua sov no yog qhov tseem ceeb sib txawv ntawm cov khoom siv hluav taws xob thiab cov cua sov convection.Nws tsis tsuas yog tsim hluav taws xob hloov pauv, tab sis kuj nrog kev hloov pauv ntawm lub zog daim ntawv, uas yog, kev hloov pauv ntawm thermal zog rau hauv hluav taws xob hluav taws xob, thiab tom qab ntawd hloov hluav taws xob hluav taws xob rau hauv thermal zog.

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Post lub sij hawm: Oct-09-2023