Papermaking yog cov txheej txheem tsim khoom tas mus li, yog li kev txuas ntxiv thiab kev tswj xyuas zoo ntawm cov kab ntau lawm tau dhau los ua ib qho kev txwv tsis pub ua cov ntawv zoo. Yuav ua li cas kom tswj tau qhov zoo ntawm cov ntawv tiav? Lub electromagnetic flow meter plays lub luag haujlwm tseem ceeb hauv qhov no.
Yawg Xu los ntawm lub tuam txhab paub zoo papermaking hauv Hubei hu rau peb thiab hais tias nws xav ua kom zoo dua cov txheej txheem papermaking, thiab xav tau ib lub ntsuas hluav taws xob electromagnetic flow meter nyob rau hauv cov khoom siv pulp los ntsuas thiab tswj tus nqi ntws ntawm slurry. Vim kuv tau nyob hauv kev lag luam ntawv ntev, peb muaj kev sib txuas lus tob nrog nws.
Cov txheej txheem slurry dav dav suav nrog cov txheej txheem tsim khoom hauv qab no: cov txheej txheem tawg, txheej txheem sib tsoo thiab cov txheej txheem sib xyaw slurry. Thaum lub sij hawm disintegration txheej txheem, ib tug electromagnetic flow meter yog siv los ntsuas qhov txaus tus nqi ntawm cov disintegrated slurry los xyuas kom meej stability ntawm lub disintegrated slurry thiab xyuas kom meej stability ntawm slurry nyob rau hauv lub tom ntej beating txheej txheem. Thaum lub sij hawm ntaus, lub electromagnetic flow meter thiab lub regulating valve tsim ib tug PID regulating voj los xyuas kom meej lub stability ntawm slurry nkag mus rau hauv lub sib tsoo disc, yog li txhim kho kev ua hauj lwm efficiency ntawm kev sib tsoo disc, stabilizing slurry thiab tshuaj degree, thiab ces txhim kho. qhov zoo ntawm kev ntaus.
Nyob rau hauv tus txheej txheem ntawm pulping, cov nram qab no tej yam kev mob yuav tsum tau raws li nram no: 1. Qhov kev faib ua feem thiab concentration ntawm lub pulp yuav tsum tsis tu ncua, thiab cov fluctuation yuav tsis pub tshaj 2%. 2. Lub pulp xa mus rau lub tshuab ntawv yuav tsum ruaj khov los xyuas kom meej cov khoom siv ntawm lub tshuab ntawv cov nqi. 3. Khaws ib qho ntawm cov slurry kom hloov mus rau cov kev hloov hauv cov ntawv tshuab ceev thiab ntau yam. Vim tias qhov tseem ceeb tshaj plaws hauv cov txheej txheem pulping yog kev tswj cov dej ntws ntawm cov pulp. Lub tshuab hluav taws xob electromagnetic flow meter tau teeb tsa ntawm qhov hluav taws xob ntawm lub twj tso kua mis rau txhua hom pulp, thiab cov pulp ntws tau hloov kho los ntawm kev tswj lub valve kom ntseeg tau tias txhua hom pulp yog raws li cov txheej txheem yuav tsum tau ua. Kev hloov kho ntawm slurry thaum kawg paub txog qhov ruaj khov thiab tsis sib xws slurry piv.
Tom qab sib tham nrog Xu, nws txaus siab los ntawm peb lub ntsuas hluav taws xob electromagnetic, thiab tam sim ntawd tso ib qho kev txiav txim. Tam sim no, lub ntsuas hluav taws xob electromagnetic flow meter tau ua haujlwm ib txwm hauv online rau ntau tshaj ib xyoos.
