Yuav Ua Li Cas Xaiv Lub Txee Kev Nyab Xeeb

Qhov tseeb koj tuaj yeem pom cov txee ruaj ntseg hauv ob peb xim thiab ntau thiab tsawg. Ib sab ntawm kev xaiv cov txee muaj kev nyab xeeb uas yog NFPA thiab OSHA ua raws ntau qhov chaw yuav tsum tau muab coj los xav.

1. Cov khoom siv tshuaj

Kev txheeb xyuas thiab piav qhia txog txhua yam tshuaj uas yuav tsum tau khaws Cov yam ntxwv thiab kev pom zoo rau kev khaws cia tuaj yeem txiav txim siab los ntawm kev tshuaj xyuas "Material Safety Data Sheet" (MSDS). Cais cov tshuaj tsis sib xws kom tsis txhob tawg ntawm cov pa phem thiab hluav taws kub.

Flammable kua hlau ruaj ntseg txee ntawm cov xim sib txawv yog qhov tsim nyog rau kev tswj hwm thiab kev sib cais ntawm ntau hom kua. Cov kev qhia tshwj xeeb tsis txwv cov xim tshwj xeeb, tab sis daim teb nyiam muab cov xim rau cov kua dej los ntawm kev sib tham. Nws yog roughly illustrated nyob rau hauv daim duab hauv qab no.

Non-flammable acid thiab alkaline kua muaj rau xaiv PP polypropylene acid-base txee. Blue Steel Txee nrog PP Pallets: Pom zoo rau cov nplaim taws tab sis tsawg dua cov kua dej.

2. Cov kev cai thiab kev nyab xeeb

Nws mus yam tsis tau hais, cov qauv kev tsim kho yuav tsum ua raws li cov cai hauv qab no NFPA thiab OSHA. Hauv qee qhov kev txiav txim siab uas International Fire Code (IFC) lossis NFPA1 Uniform Fire Code raug tswj hwm, lub qhov rooj ntawm cov khoom siv hluav taws xob hluav taws xob nyob sab nraud yuav tsum tau cuam tshuam nrog cov kua dej cia. Cov khoom ua kua dej nyab xeeb yuav tsum tau muab ntsia tau zoo thiab kaw tau.

Cov no tuaj raws li ib lub qhov rooj thiab ob lub qhov rooj kev nyab xeeb / cov khoom siv hluav taws xob ruaj ntseg, ntxiv rau ob qho tib si phau ntawv thiab tsis siv neeg kaw hom. Kev lag luam phau ntawv kaw qhov rooj tuaj yeem ua tiav 180 degree qhib, thiab cov neeg siv yuav tsum kaw qhov rooj ntawm nws tus kheej. Tsis Siv Neeg Kaw, Qhov Rooj Ntawm Tus Kheej: Lub qhov rooj kaw cia li ntawm lub tshuab kaw qhov rooj thaum koj tso cov khoom tswj. Thaum siv, qhov txuas fusible stretches thiab rub ntawm lub qhov rooj txee; Yog tias qhov hluav taws kub tshwm sim, nws tsis txhob kub hnyiab mus txog 165 degree F (74 degree) ntawm qhov taw tes nws melts nyob rau hauv kaw lub txee lub qhov rooj cia li yog tias yuam kev qhib. Tsis siv neeg kaw qhov rooj yog yuav tsum tau nyob rau hauv tej lub xeev ntawm lub teb chaws USA uas txais yuav tej yam kev tiv thaiv hluav taws. Cov kev cai tshwj xeeb hauv zos tuaj yeem koom tes nrog cov tub ceev xwm muaj feem cuam tshuam Lub qhov rooj tsis siv neeg tshem tawm qhov ua tau zoo ntawm "tus tib neeg qhov tseem ceeb" uas yuav ua rau tsis nco qab kaw tab sis, los ntawm kev ntxias tib neeg kom thawb lub tawb nqa khoom zoo tshem tawm ntawm qhov nruab nrab ntawm pawg. Cov qhov rooj tsis siv neeg yog suav tias yog ib qho kev daws teeb meem zoo tshaj plaws rau kev npaj ua tiav kev ruaj ntseg.

Self-latching txee qhov rooj thiab tes: Seb phau ntawv los yog tsis siv neeg kaw, muaj tiag tiag tus kheej-latching (3-taw tes) qhov rooj xauv kev koom tes, tsis muaj tus neeg siv kawg spinning tus kov ntawm tes yog qhov tseem ceeb heev.Qhov stainless hlau mos txwv nws tus kheej latching system muab kev txhim khu kev qha kaw muaj peev xwm thiab muaj kev nyab xeeb kev pab cuam lub neej, thaum tseem txhim kho tshav kub.