Cov lus piav qhia ntxaws ntxaws ntawm cov txheej txheem ua haujlwm ntawm cov txheej txheem rov ua dua tshiab ntawm aluminium melting rauv

1. Kev npaj ua haujlwm uas yuav tsum tau ua ua ntej ua haujlwm

1. Ua tib zoo nyeem “Regenerative Aluminium Melting Furnace Automatic Combustion Control System Operation Manual” kom nkag siab cov npe, kev ua haujlwm thiab kev ua haujlwm ntawm cov khoom, thiab kom paub meej txog cov haujlwm ntawm cov nyees khawm ntawm lub txee tswj vaj huam sib luag thiab kov npo. Nco ntsoov: txhua lub sijhawm, thaum pib qhov hluav taws xob, nco ntsoov qhib lub qhov rooj rauv!

2. Los ntawm lub vijtsam kov “qhov chaw teeb tsa”, kho ntau yam kev ua haujlwm tsis zoo rau cov ntaub ntawv tsim nyog.

3. Khaws lub kiv cua txias kom txog thaum lub qhov cub kub qis dua 750 ° C.

Cov txheej txheem ua haujlwm ntawm Regenerative combustion System ntawm Aluminium Melting Rauv

2. Cov txheej txheem kev ua haujlwm ntawm lub qhov cub txias (lub qhov cub kub qis dua 900 ℃)

1. Qhib qhov rooj rau qhov cub ntau tshaj 60% qhib; qhib lub kiv cua txias; tig rau 90% ntawm combustion-txhawb ntxuam; tig rau 90% induced cua ntsawj ntshab; qhib lub ntsiab valve; kho 1 # gas phau ntawv valve rau 50% qhib; kho 2 # roj phau ntawv valve Kom 50% qhib.

2. Nyob rau ntawm lub vijtsam kov “kev tuav tes” interface, pib 1# ignition gun ua haujlwm thiab xyuas nws qhov xwm txheej pom hluav taws; pib 2# ignition rab phom ua haujlwm thiab xyuas nws cov xwm txheej nrhiav pom hluav taws; paub meej tias tag nrho cov teeb pom kev tua hluav taws nyob hauv qhov chaw thiab ruaj khov, thiab saib nrog lub qhov muag liab qab Mus rau nplaim taws qhib. Yog tias lub teeb pom kev hluav taws tsis nyob hauv qhov chaw, thov kho qhov qhib qhov hluav taws xob hluav taws xob phau ntawv pob valve kom txog thaum lub teeb pom hluav taws xob ruaj khov.

3. Pib hom “kev ua haujlwm tsis siv neeg”, thiab ua tib zoo saib seb 1# Dahuo thiab 2# Dahuo thim rov qab ib rab phom ib txwm kub hnyiab; Ua tib zoo saib cov ntaub ntawv ua haujlwm kub ntawm lub cub tawg, thiab maj mam nce qhov qhib ntawm 1 # gas phau ntawv valve thiab 2 # roj phau ntawv valve. Txog rau thaum qhib yog li ntawm 90%. Tom qab lub kaw lus ua haujlwm ib txwm ua rau tsawg kawg rau lub voj voog, thiab qhov kub ntawm lub cub tawg tau maj mam nce, kho qhov qhib ntawm lub qhov cub kom txog li 15% kom lub kaw lus khiav tau. Tom qab 45 feeb ntawm kev ua haujlwm ib txwm, thaum lub qhov cub kub txog 900 degrees lossis ntau dua, lub qhov cub qhov cub tuaj yeem kaw rau kev ua haujlwm.

4. Thaum muaj lub tswb ntsuas hluav taws nyob hauv nruab nrab ntawm kev ua haujlwm, tsuas yog kov lub “alarm reset” khawm kom tshem tawm lub tswb. Ua ntej rov ua haujlwm dua, nco ntsoov qhib lub qhov rooj rau qhov cub kom ignite. Tom qab lees paub qhov kev ua haujlwm ib txwm muaj, lub qhov rooj rau qhov cub tuaj yeem raug kaw rau kev ua haujlwm.

5. Tom qab lub cub tawg kub tshaj qhov hluav taws kub nres, 1 # roj phau ntawv valve thiab 2 # roj phau ntawv valve tuaj yeem hloov kho rau 50% qhib. Ntawm ib sab, nws npaj rau lub cub tawg, thiab ntawm qhov tod tes, nws tsis tas yuav muaj roj ntau rau cov hluav taws xob rwb thaiv tsev.

3. Cov txheej txheem ua haujlwm ntawm lub qhov cub kub (lub qhov cub kub siab tshaj 900 ℃)

1. Nyob rau hauv qhov kev pom zoo tias lub cub tawg kub siab tshaj 900 ℃ thiab cov phab ntsa ntawm lub cub tawg yog xim liab, “kev ua haujlwm tsis siv neeg” hom tuaj yeem pib.

2. Tom qab ntxiv cov khoom txias, yog tias qhov kub ntawm lub cub tawg qis dua qhov kub ntawm qhov “ignition stop”, koj yuav tsum xub qhib lub qhov rooj rau qhov cub kom ntau tshaj 60% qhib, ces pib qhov “automatic operation” hom, thiab ua tib zoo soj ntsuam qhov thim rov qab. 1#大火 thiab 2#大火 Puas yog ib qho phom sij kub hnyiab? Tom qab paub tseeb tias cov pa roj tuaj yeem tshwm sim tshwm sim thaum txau rau hauv lub qhov cub, lub qhov cub hluav taws xob tuaj yeem raug kaw rau kev ua haujlwm.

3. Xa ib tug neeg zov lub qhov cub. Thaum lub kaw lus muaj xwm txheej ceev, koj tuaj yeem nias lub khawm nres tam sim ntawd, thiab lub kaw lus yuav nres tam sim ntawd.

4, lub kaw lus kaw haujlwm txheej txheem

Kaw lub “automatic lag luam” hom, tua lub blower thiab induced cua ntsawj ntshab ntxuam, nco ntsoov tua cov roj lub ntsiab valve, 1 # gas phau ntawv valve thiab 2 # roj phau ntawv valve, tab sis tsis yog lub cua txias kiv cua, vim hais tias lub cub tawg kub. yog siab; tsis tas yuav kaw lub ignition gas valve.

5, cov khoom siv kho mob

1. Tom qab txhua lub cub tawg ua haujlwm, ua tib zoo tshem cov phom ignition, ntxuav cov plua plav ntawm lub taub hau rab phom, thiab tuav lub ignition zoo.

2. Txheeb xyuas cov xwm txheej ua haujlwm ntawm plaub lub pneumatic thim rov qab li qub, peb kiv cua, thiab plaub lub roj solenoid li qub txhua hnub.

3. Ntxuav cov hmoov av hauv chav plua plav txhua lub lim tiam. Tshawb xyuas qhov kev khaws cov plua plav ntawm lub tshav kub ntawm lub pob thiab qhov kub hnyiab ntawm cov phom phom loj ib hlis ib zaug.