Izici nengozi yezinhlelo zokuhlinzekwa ngomoya we-laboratory

1.Izifiso zohlelo lokuhlinzekwa ngomoya welabhoratri:

Izici eziyi-1.1: Ilebhu idinga ukuhamba kwegesi yethrebula njalo, ukuhlanzeka kwegesi ephezulu, futhi ihlinzeka ngegesi yokuhlaziya imishini yelebhu ukuhlinzeka ngamanani kanye negesi ezinzile.

1.2 Kwezomnotho: Ukwakha isilinda segesi esigxile kakhulu kungagcina isikhala selebhu esilinganiselwe, akudingeki ukuba unqume lapho ungene esikhundleni sesilinda ukuze uqinisekise ukunikezwa okuqhubekayo kwegesi. Abasebenzisi baphatha kuphela amasilinda ambalwa, bakhokha irenti yebhodlela lensimbi encane, ngoba wonke amaphuzu asetshenzisiwe asetshenziswa kugesi efanayo aqhamuka emthonjeni ofanayo wegesi. Indlela enjalo yokuhlinzekwa izonciphisa ukuthutha, ukunciphisa inani lokubuyisa igesi ebhodleleni lomoya lenkampani yegesi, kanye nokuphathwa kwama-cylinders amahle.

1.3 Ukusetshenziswa: Isistimu yokuhlinzekwa kwamapayipi ehlanganisiwe ingabeka izindawo zokugcina igesi ezisetshenziswayo, indawo yokusebenza efanelekile yokuqamba.

1.4 Ezokuphepha: Ukuqinisekisa ukugcinwa kwayo kanye nokusebenzisa ukuphepha. Ivikela umhloli wokuhlaziya ukuthi aphulwe amagesi anobuthi futhi ayingozi ekuhlolweni.

2. Ingozi yegesi yelebhu

2.1 Amanye amagesi avuthayo, aqhume, anobuthi, ukuqina okuqinile, njll. Lapho sebevuza, bangadala ukulimala kubasebenzi kanye nemishini yensimbi.

2.2. Izinhlobonhlobo zamagesi zisetshenziswa endaweni efanayo. Uma kunamagesi amabili anokuphendula okuqinile kwamakhemikhali njengokuhlangana noma ukuqhuma, angadala ukulimala kwabasebenzi kanye nemishini yensimbi.

2.3 Iningi lama-cylinders egesi lifinyelela ku-15MPA, okungukuthi 150 kg / cm2, uma idivaysi yebhodlela le-Air Bottle Decompression iphuma kudivayisi yokuqamba .

Imibandela kanye namalungiselelo wengcindezi yokuhlolwa kwamapayipi wezandla

Uhlelo lwepayipi luqediwe futhi luhambisana nezidingo zemiklamo nemithethonqubo.

Igatsha, i-hanger nepayipi liqediwe, futhi ukutholwa kwe-ray fice sekufinyelele ekuhlolweni okuphelele, kanye nengxenye yesivivinyo, i-weld kanye nokunye kufanele kuhlolwe akupendwe futhi kufakwe.

Igeyimu yokuhlola ukuhlolwa iqinisekisiwe, ukunemba kusethelwa ku-1.5, kanye nenani eliphelele lethebula kufanele kube ngu-1.5 kuye ku-2 izikhathi zokucindezela okukhulu.

Ngaphambi kokuhlolwa, uhlelo lokuhlola, imishini nezinto ezinamathiselwe ngeke lubambe iqhaza ohlelweni lokuhlola, futhi isikhundla seBhodi Yezimpumputhe sisetshenziselwa ukufaka uphawu lwe-lacquer lacquer.

Amanzi okuhlola kufanele asetshenziswe ngamanzi ahlanzekile, futhi okuqukethwe kwe-chloride ion emanzini akumele kwedlule ku-25 × 10-6 (25 ppm).

Ipayipi lesikhashana lokuhlolwa liqiniswa, futhi ukuphepha nokwethembeka kufanele kuhlolwe.

Bheka ukuthi wonke ama-valves epayipini asesimweni esivulekile, ngabe ama-spacers angezwa, futhi umnyombo we-valve otholile uzosuswa, futhi ngemuva kokuhlanzwa kungasethwa kabusha.