Qhov tseem ceeb tshaj plaws nyob rau hauv cov txheej txheem pulping yog kev tswj cov pulp flow rate.Nruab ib lub tshuab hluav taws xob electromagnetic flowmeter ntawm qhov hluav taws xob ntawm lub twj tso kua mis slurry rau txhua hom pulp, thiab kho cov slurry ntws los ntawm kev tswj lub valve kom ntseeg tau tias txhua slurry raug kho raws li qhov sib piv xav tau los ntawm cov txheej txheem, thiab thaum kawg ua tiav cov slurry ruaj khov. piv.
Cov khoom siv slurry suav nrog cov kev sib txuas hauv qab no: 1. cov txheej txheem disintegration;2. txheej txheem ntaus;3. cov txheej txheem sib tov.
Nyob rau hauv tus txheej txheem disintegration, ib tug electromagnetic flowmeter yog siv los ntsuas qhov txaus tus nqi ntawm cov disintegrated slurry kom lub stability ntawm lub disintegrated slurry thiab xyuas kom meej stability ntawm lub slurry nyob rau hauv lub tom ntej beating txheej txheem;Nyob rau hauv cov txheej txheem ntaus, lub electromagnetic flowmeter thiab lub regulating valve A PID hloov voj yog tsim los xyuas kom meej stability ntawm slurry ntws mus rau hauv lub disc zeb, yog li kev txhim kho kev ua hauj lwm efficiency ntawm lub disc zeb thiab stabilizing lub degree ntawm kev txiav tawm ntawm slurry, li no txhim kho qhov zoo ntawm kev ntaus;
Cov xwm txheej hauv qab no yuav tsum tau ua tiav thaum lub sijhawm sib tov:
1) Qhov kev faib ua feem thiab qhov siab ntawm cov slurry yuav tsum tsis tu ncua, thiab qhov hloov pauv yuav tsum tsis txhob ntau tshaj 2% (tus nqi hloov pauv raws li qhov yuav tsum tau ua ntawm daim ntawv tiav);
2) Lub slurry xa mus rau lub tshuab ntawv yuav tsum ruaj khov kom ntseeg tau tias cov khoom siv ntawm lub tshuab ntawv;
3) Khaws ib qho nyiaj ntawm slurry kom hloov mus rau cov kev hloov hauv cov ntawv tshuab ceev thiab ntau yam.
Qhov zoo:
? tuaj yeem teeb tsa nrog ntau yam khoom siv kom phim cov txheej txheem xav tau
? Tag nrho txoj kab uas hla uas tsis muaj siab poob thoob 'meter'
Obstruction-tsawg (fiber tsis tsim nyob rau hauv meter)
?High raug thiab siab teb ceev raws li nruj piv txwv
Kev sib tw:
cov txheej txheem siab kub thiab abrasion vim yog cov khoom siv ntawm cov khoom siv pulp muab cov kev sib tw tshwj xeeb.
Cov ntaub ntawv liner: tsuas yog siv cov khoom zoo siab Teflon liners.
Cov khoom siv hluav taws xob: Raws li qhov nruab nrab
Kev teeb tsa
Thaum ntsuas cov slurry, nws yog qhov zoo tshaj rau nruab nws vertically, thiab cov kua dej ntws tawm hauv qab mus rau saum.Qhov no tsis tsuas yog xyuas kom meej tias lub raj ntsuas tau ntim nrog qhov ntsuas nruab nrab, tab sis kuj zam qhov tsis zoo ntawm kev puas tsuaj hauv zos ntawm qhov qis dua ib nrab ntawm cov electromagnetic flowmeter thiab cov theem ntawm cov nag lossis daus ntawm qhov qis qis thaum ntsia kab rov tav.