Lub Chav Generator Kev Nyab Xeeb Lub Valve yog ib qho ntawm cov khoom siv kev nyab xeeb loj ntawm lub tshuab hluav taws xob chav hluav taws xob. Nws tuaj yeem tiv thaiv lub siab ntawm lub rhaub dej los ntawm ntau tshaj li tau ua dhau los, yog ua kom muaj kev nyab xeeb ntawm cov boiler. Nws yog ib qho kev txhawb nqa kev tiv thaiv kev nyab xeeb.
Nws yog siv ntau dua thiab dav nyob rau hauv peb lub neej, thiab nws ua lub luag haujlwm nyob rau hauv kev ua kom muaj kev nyab xeeb ntawm kev ua haujlwm ntawm cov tshuab generators. Nquag, installation, kho, thiab kev txij nkawm yuav tsum tau nqa tawm raws li cov cai.
Chav kev ruaj ntseg valve ua haujlwm tshwj xeeb:
1. Lub dav hlau ruaj ntseg yuav tsum tau nruab hauv kab ntsug ntawm qhov chaw siab tshaj plaws ntawm lub thawv hluav taws xob hluav taws xob thiab header. Tsis muaj cov kav dej tso tawm lossis cov khoom siv hluav taws xob yuav tsum raug teeb tsa nruab nrab ntawm lub valve kev nyab xeeb thiab lub nruas lossis header.
2. Cov qib-hom Chav Kev Ruaj Ntseg yuav tsum muaj lub cuab yeej kom tiv thaiv qhov hnyav los ntawm kev txav los ntawm nws tus kheej thiab ib phau ntawv los txwv qhov sib txawv ntawm tus qib. Lub caij nplooj ntoo hlav-hom kev ruaj ntseg valve yuav tsum muaj kev nqa khoom kov thiab ib lub cuab yeej los tiv thaiv kev hloov pauv ntsia hlau los ntawm nws mus li.
3. Rau boilers nrog rated ncu qis dua lossis sib npaug rau 3.82MPA, lub caj pas qhov kev ruaj ntseg ntawm lub qhov ruaj ntseg valve yuav tsum tsis pub tsawg tshaj 25nm; Rau boilers nrog rated ncu siab dua 3.82MPA, caj pas ntawm lub valve kev nyab xeeb yuav tsum tsis pub tsawg tshaj 20mm.
4. Tus ntoo khaub ncaws txuas ntawm cov yeeb nkab txuas nruab nrab ntawm lub chav kev nyab xeeb nruab nrab thiab cov rhaub dej yuav tsum tsis pub tsawg tshaj li qhov ntsuas hluav taws xob ntawm lub valve. Yog tias muaj ob peb qhov kev nyab xeeb hauv thaj chaw sib txuas ua ke ntawm cov yeeb nkab luv luv ncaj qha rau lub nruas cov yeeb nkab tsis muaj tsawg dua 1.25 npaug rau qhov chaw tso pa tawm ntawm txhua qhov chaw muaj kev nyab xeeb.
5. Chav pov hwm kev nyab xeeb yuav tsum tau nruab nrog kev ua kom muaj kev nyab xeeb, uas yuav tsum coj ncaj qha rau thaj chaw nyab xeeb thiab muaj cov chaw seem ntawm kev ua kom khov kho kom huv si. Hauv qab ntawm cov pa yeeb ntawm lub valve kev nyab xeeb yuav tsum ua txuj ci kom muaj cov yeeb nkab ntws sib txuas nrog qhov chaw nyab xeeb. Li qub yog tsis tso cai rau nruab rau cov pa yeeb lossis dej ntws.
6. Boilers nrog txoj kev ntsuas ejaporation muaj ntau dua 0.5t / h yuav tsum tau nruab nrog tsawg kawg yog ob lub qhov muaj kev nyab xeeb; Boilers nrog ib tug neeg ntaus nqi evaporation muaj peev xwm ntau dua lossis sib npaug rau 0.5t / h yuav tsum tau nruab nrog tsawg kawg ib lub valve kev nyab xeeb. Kev muaj kev nyab xeeb li qub yuav tsum tau nruab rau ntawm qhov hluav taws xob ntawm kev sib cais ntawm kev lag luam thiab cov hluav taws xob ntawm chav SuperHeater.
7. Lub chav ruaj ntseg hluav taws xob ntawm lub siab siab yog qhov zoo tshaj plaws nruab ncaj qha ntawm txoj haujlwm siab ntawm lub siab lub cev lub cev. Valve valve ntawm lub siquefied roj cia yuav tsum tau nruab rau hauv cov theem roj. Feem ntau, ib qho yeeb nkab luv tuaj yeem siv los txuas rau lub thawv ntim khoom, thiab lub qhov cub hluav taws xob luv luv yuav tsum tsis txhob me dua li txoj kab uas hla ntawm lub valve kev nyab xeeb.
8. Li qub feem ntau tsis pub yuav tsum tau nruab ntawm cov pa hluav taws xob muaj kev nyab xeeb thiab ntim. Rau cov ntim nrog cov nplaim taws, tawg lossis pleev xim rau kev ntxuav tu lossis hloov ntawm lub valve kev nyab xeeb, lub valve valve, lub valve valve tuaj yeem ntsia tau. Lub chaw nres tsheb no yuav tsum tau teeb tsa thaum lub sijhawm ua haujlwm ib txwm muaj. Siab qhib thiab kaw los tiv thaiv kev ua phem.
9. Rau cov hlab ntsha siab nrog cov nplaim taws, tawg lossis lom me ntsis, tshaj tawm los ntawm Chav Kev Ruaj Ntseg Siv Hluav Taws Xob yuav tsum muaj cov tshuab kev nyab xeeb thiab cov tshuab rov qab. Lub installation ntawm cov valve kev nyab xeeb yuav tsum muaj txoj hauj lwm ntsug, thiab lub caij nplooj ntoos hlav kev nyab xeeb valve tseem zoo tshaj plaws nruab nrab kom tsis txhob cuam tshuam nws qhov kev txiav txim. Thaum lub sijhawm teeb tsa, saib xyuas kuj tseem yuav tau them rau qhov haum, qhov sib nrug ntawm cov seem, thiab cov kev ntxhov siab ntawm cov ntsia liaj qhov rooj.
10. Cov khoom siv hluav taws xob muaj kev nyab xeeb yuav tsum tau nrog daim ntawv pov thawj khoom lag luam. Ua ntej kev teeb tsa, lawv yuav tsum tau muab rov qab, kaw thiab muab cov ntawv pov thawj kev nyab xeeb.
11. Qhov hluav taws xob ntawm lub qhov hluav taws xob kev nyab xeeb yuav tsum tsis muaj kev tawm tsam kom tsis txhob muaj lub siab rov qab. Yog tias cov yeeb nkab paug tau nruab, nws cov taub sab hauv yuav tsum loj dua qhov hluav taws xob ntawm lub valve kev nyab xeeb. Qhov hluav taws xob tawm ntawm lub valve kev nyab xeeb yuav tsum tau txais kev tiv thaiv los ntawm khov. Nws tsis haum rau lub thawv uas yog cov nplaim taws lossis lom lossis muaj kuab heev. Txog cov thawv ntim khoom, cov yeeb nkab paug yuav tsum tau txuas ncaj qha rau qhov chaw nyab xeeb sab nraud lossis muaj cov chaw pov tseg rau kom muab pov tseg kom raug. Tsis muaj li qub yog tso cai rau cov yeeb nkab paug.
12. Tsis muaj lub valve nruab nrab ntawm cov khoom siv siab-cov kabmob thiab lub ncu valve valve. Rau cov ntim ntim tau tuav cov nplaim taws, tawg, tshuaj lom lossis pleev xim, txhawm rau txhawm rau hloov chaw thiab ua kom huv, thiab nws cov qauv thiab cov kab mob loj yuav tsis txawv. Yuav tsum tabkaum ua haujlwm ib txwm muaj ntawm lub valve kev nyab xeeb. Thaum lub sijhawm ua haujlwm ib txwm muaj, lub qhov muag nres yuav tsum qhib thiab kaw cia.
Lub Sijhawm Post: Kaum-08-2023
