Isudi yokuvikela yamakhemikhali yabacimi bomlilo

1. Ukubuka konke komkhiqizo

Isudi ihlanganisa isudi eyodwa engangeni moya emboze umzimba wonke, isikhwama sokuphefumula umoya esinikeziwe, i-visor enkulu esobala, uziphu ongavali moya, izicathulo ezimelana namakhemikhali, amagilavu ​​​​angashintshaniswa kanye ne-vent valve. Uma isetshenziswa ne-respirator yomoya enikeziwe, ukuhamba komoya kungena kwi-mask nge-supply valve. Umoya okhishwayo ukhishwa ungene ku-isudi yokuvikela yamakhemikhalingevalvu yokukhipha umoya yemaski, okubangela ukucindezeleka okuncane kakhulu esutini yokuvikela yamakhemikhali. Igesi ikhishwa esutini yokuvikela yamakhemikhali ngevalvu yokukhipha umoya esutini yokuvikela. Kunesikhala esanele ngaphakathi kwe-hood ukuze ogqokile agqoke isigqoko sokuphepha futhi aphendule ikhanda ngokukhululeka ukuze afunde igeyiji yokucindezela komoya ocindezelwe. Imikhono ebanzi ivumela nezandla zomsebenzisi ukuthi zikhululwe kumagilavu ​​​​nasemikhononi, okuzivumela ukuthi zihambe ngokukhululeka ngaphakathi kwesudi.

Izingubo zokuvikela abacimi bomlilo zingenye yezinto ezibalulekile zokuvikela ukuphepha komuntu siqu kwabacimi bomlilo abasebenza phambili ekucimeni umlilo. Ngakho-ke, kubaluleke kakhulu ukuzivumelanisa nezingubo zokuvikela zabacimi bomlilo ukuze kwenziwe imisebenzi yokutakula endaweni yomlilo.

2. Ububanzi besicelo

Iminyango yezempi efana nezisekelo zesathelayithi kanye nezindawo zokudubula imicibisholo nazo ziyasebenza eminyangweni yokuphatha efana nophethiloli, imboni yamakhemikhali, i-metallurgy, impilo kanye nokuvimbela ubhubhane.

3. Izici Zomkhiqizo

Indwangu eyenziwe ngezinto zefilimu ezinezingqimba eziningi inikeza ukusebenza okuhle kakhulu kokuvikela amakhemikhali;

Ngokusekelwe ekuhlangabezaneni nokumelana okunamandla kwamakhemikhali, indwangu elula nethambile isengaletha induduzo enhle;

Izinto zendwangu zilula, zinciphisa ngempumelelo umthwalo wabacimi bomlilo;

Idivayisi yokuxhuma indandatho yegilavu ​​​​ingashintsha amagilavu ​​​​ngokushesha ngaphandle kwamathuluzi;

Amabhuzu alwa namakhemikhali enziwe ngokubumba okungenayo i-seamless injection, okunemisebenzi yokulwa namakhemikhali, ukulwa nokuphahlazeka, ukulwa nokubhoboza kanye nokuvikela;

Izingubo zokuvikela zamakhemikhali zifakwe i-valve yokusabalalisa uhlelo lokungenisa umoya, engasetshenziswa ukupholisa ngaphakathi kwezingubo zokuvikela;

Ingubo ithungwe nge-hot melt tape, engathuthukisa ngempumelelo izinga lokuvikela umthungo kanye namandla.

Okwesine, izinkomba zobuchwepheshe eziyinhloko

Ukuqina komoya okuphelele: 197pa

Ukuqina komoya kwevalvu yokukhipha umoya: 27s

Ukumelana nokuphefumula kwe-valve yokukhipha umoya: 140pa

Amandla okuthamba: 25KN/m ohlangothini olugobile; 23KN/m ohlangothini olugobile;

Amandla okudabuka: 75N ohlangothini olugobile; 70N ohlangothini olugobile

Ukuphelelwa yisikhathi komlilo (isikhathi sokushisa ilangabi): 1.7s

Ukuphelelwa yisikhathi komlilo okungenalo ilangabi (isikhathi sokushisa okungenalo ilangabi): 1.0s

Ukusebenza okubambezela ilangabi (ubude bomonakalo): 7.0cm

Amandla omthungo: 940N

Ukumelana nokubhoboza kwegilavu: 48N

Ukumelana nokubhoboza kwesisekelo sebhuthi: kwesobunxele 1325N; kwesokudla 1330N

Ukusebenza okulwa nokushelela: kwesobunxele 24.5°; kwesokudla 24.5°

Ukusebenza okulwa nokushaqeka:

Ukuhlolwa kokumelana nokucindezela: Kwesobunxele 1: 22mm; Kwesokudla 1: 22mm

Ukuhlolwa komthelela: Kwesobunxele 2: 22mm; Kwesokudla 2: 22mm

Isisindo: 5.619kg

Izinga lokwehla elinamandla:

I-98% ye-Sulfuric Acid: I-Warp: 18.10; I-Weft: 15.22

30% i-hydrochloric acid: i-warp: -0.77; i-weft: 9.43

I-60% ye-Nitric Acid: I-Warp: 5.19; I-Weft: 8.74

40% i-sodium hydroxide: I-Warp: -11.70; I-Weft: 1.81

Isikhathi sokungena kanye nesikhathi sokungena (iminithi):

98% i-sulfuric acid: >90

I-30% ye-hydrochloric acid: >90

i-asidi ye-nitric engu-60%; >90

I-40% ye-sodium oxychloride: >90