Shenhai Explosion-Proof
Cov cuab yeej siv Class A raug xaiv rau Dust Explosion Zone 21 yog tus cwj pwm los ntawm qhov kub siab tshaj plaws ntawm TA 85 ° C. Hauv ib puag ncig uas yuav tsum tau tiv thaiv kev tawg, huab cua tuaj yeem muaj cov khoom siv hluav taws xob thiab tawg xws li cov pa roj, vapors, hmoov av, thiab fibers. Kev tawg tuaj yeem tshwm sim thaum cov khoom no nkag mus rau hauv cov nplaim taws, nplaim taws, tej qhov kub thiab txias, los yog tej huab cua siab. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum tau ntsuas los tiv thaiv qhov tawg.
| Zone 20 | Zone 21 | Zone 22 |
|---|---|---|
| Ib puag ncig tawg nyob rau hauv cov huab cua uas tsis tu ncua tshwm nyob rau hauv daim ntawv ntawm combustible plua plav huab, muaj nyob rau lub sijhawm ntev lossis ntau zaus. | Cov chaw uas muaj huab cua tawg tuaj yeem tshwm sim lossis qee zaus tshwm sim hauv daim ntawv ntawm cov huab cua combustible thaum lub sijhawm ua haujlwm.. | Nyob rau hauv cov txheej txheem ua haujlwm li qub, ib puag ncig tawg nyob rau hauv cov huab cua nyob rau hauv daim ntawv ntawm combustible plua plav huab yog tsis yooj yim sua kom tshwm sim nyob rau hauv qhov chaw uas cov cuab yeej muaj nyob rau lub sij hawm luv luv.. |
Qhov no qhia txog qhov tseem ceeb ntawm kev ua raws li cov qauv kev nyab xeeb nruj, tshwj xeeb tshaj yog nyob rau hauv industrial ib puag ncig qhov twg tawg cov ntaub ntawv tam sim no. Kev siv cov khoom siv Class A, nrog lawv qhov chaw siab tshaj plaws kub, yog lub tswv yim tseem ceeb hauv kev txo cov kev pheej hmoo ntawm kev tawg. Cov cuab yeej no tau tsim los ua haujlwm kom muaj kev nyab xeeb nyob rau hauv cov huab cua tawg los ntawm kev txwv lawv qhov kub thiab txias hauv qab qhov hluav taws kub kub ntawm ib puag ncig. nplaim taws cov ntaub ntawv.
Kev ua raws li cov txheej txheem kev nyab xeeb no ua kom ntseeg tau tias kev ua haujlwm hauv thaj chaw muaj kev phom sij tseem muaj kev nyab xeeb thiab tsis tawg., yog li no tiv thaiv ob tus neeg ua haujlwm thiab infrastructure.