Yuav tiv thaiv hmoov av tawg li cas

Kev tawg tuaj yeem tiv thaiv tau yog tias ob qho tib si lossis ob qho tib si ntawm cov xwm txheej Explosive Limit thiab qhov chaw ntawm qhov hluav taws xob raug zam. Hmoov txheej lub kaw lus yuav tsum tau tsim los tiv thaiv ob qho xwm txheej tshwm sim, tab sis vim yog qhov nyuaj ntawm kev tshem tawm tag nrho cov khoom siv hluav taws xob, kev cia siab ntau dua yuav tsum tau muab tso rau ntawm kev tiv thaiv cov khoom tawg ntau ntawm cov hmoov. Qhov no tuaj yeem ua tiav los ntawm kev ua kom ntseeg tau tias cov hmoov hauv huab cua nyob hauv qab yog 50% ntawm Lower Explosive Limit (LEL).

Kev txiav txim siab LELs ntawm qhov ntau ntawm cov hmoov coatings nyob nruab nrab ntawm 20g / m³ thiab 70 g / m³ nyob ntawm cov khoom siv tshuaj thiab lub cev tshwj xeeb.Cov ntaub ntawv thov yuav tsum tau ua kom pom tseeb nrog lub peev xwm ntawm lub tshuab rho tawm thiab qhov siab tshaj plaws thiab muaj peev xwm o cov phom phom. Kev teeb tsa ntawm chav tsev thiab txheej txheej hmoov siv yuav tsum tau kuaj xyuas tsis tu ncua tiv thaiv cov txiaj ntsig tau teev tseg kom ntseeg tau tias cov pa hauv huab cua tsis tshaj 10g / m3.

Kev saib xyuas thiab tu lub sijhawm yuav tsum tau qhia kom tsis txhob muaj kev sib txuam thiab tsim cov plua plav. Nyob rau hauv cov ntaub ntawv ntawm cov khoom siv hluav taws xob, tsim cov plua plav tuaj yeem ua rau lawv qhov hluav taws kub los ntawm overheating.
Kev siv cov cua compressed los yog txhuam kom qhuav los ntxuav cov khoom nchuav yuav tsum zam. Tsim nyog tsim cov plua plav nruj lub tshuab nqus tsev ntxhua khaub ncaws los yog txhuam ntub yog txoj kev nyiam.
Kev haus luam yeeb yuav tsum raug txwv nruj heev thiab txhua qhov chaw ntawm qhov hluav taws xob, xws li cov khoom sib tw thiab lub teeb yuav tsum raug cais tawm.