Isuti yokukhusela ikhemikhali yomcimi-mlilo

1. Isishwankathelo semveliso

Isuti ibandakanya isuti yeqhekeza elinye elingangeni moya eligquma umzimba uphela, irakhi yesiphefumlo somoya, ivisor enkulu ekhanyelayo, iziphu engangeni moya, izihlangu ezikwaziyo ukumelana neekhemikhali, iiglavu ezitshintshayo kunye nevalve yokukhupha umoya.Xa isetyenziswa kunye nesiphefumli-moya esinikiweyo, ukuhamba komoya kungena kwimaski ngevalve yokubonelela.Umoya okhutshwayo ukhutshelwa ngaphakathiisuti ekhuselayo yeekhemikhalingevalve yokuphefumla yemaski, ebangela uxinzelelo olungephi kwiisuti ekhuselayo yeekhemikhali.Igesi ikhutshwa kwisuti yokukhusela yeekhemikhali ngokusebenzisa ivalve yokukhupha i-overpressure kwi-suit yokukhusela.Kukho indawo eyaneleyo ngaphakathi kwe-hood yokuba umntu onxibayo anxibe isigcina-ntloko sokhuseleko kwaye ajike ngokukhululekileyo intloko ukuze afunde igeyiji yoxinzelelo lomoya.Imikhono ebanzi ivumela ukuba izandla zomsebenzisi zikhululeke kwiiglavu kunye nemikhono, evumela ukuba bahambe ngokukhululekile ngaphakathi kwesuti.

Impahla yokukhusela i-Firefighter enye yezixhobo ezibalulekileyo zokukhusela ukhuseleko lomntu lwabacimi-mlilo abasebenzayo kumgca wangaphambili wokucima umlilo.Ngoko ke, kubaluleke kakhulu ukulungelelanisa iimpahla zokukhusela abacimi-mlilo kwimisebenzi yokuhlangula kwindawo yomlilo.

2. Ubungakanani besicelo

Amasebe omkhosi afana neesathelayithi kunye neziseko zokuqaliswa kwemijukujelwa nazo ziyasebenza kumasebe olawulo afana nepetroleum, ishishini lemichiza, isinyithi, impilo kunye nokuthintela ubhubhane.

3. Iimpawu zeMveliso

Ilaphu elenziwe ngezinto ezininzi zefilimu libonelela ngokugqwesileyo kokusebenza kokhuseleko lweekhemikhali;

Kwisiseko sokuhlangabezana nokumelana nemichiza eyomeleleyo, ilaphu elikhanyayo nelithambileyo lisenokuzisa intuthuzelo elungileyo;

Izinto eziphathekayo zilula, zinciphisa ngokufanelekileyo umthwalo wabacimi bomlilo;

Isixhobo sokunxibelelanisa iglove sinokutshintsha ngokukhawuleza iiglavu ngaphandle kwezixhobo;

Iibhotshi ezichasene neekhemikhali zenziwe nge-injection yokubumba engenamthungo, enemisebenzi ye-anti-chemical, anti-smashing, anti-puncture kunye ne-insulation;

Impahla ekhuselayo yeekhemikhali ixhotyiswe ngevalve yokusabalalisa inkqubo yokuphefumula umoya, engasetyenziselwa ukupholisa ngaphakathi kwempahla yokukhusela;

Isambatho sithungwe nge-tape eshushu enyibilikayo, enokuphucula ngokufanelekileyo umgangatho wokukhusela umthungo kunye namandla.

Okwesine, izikhombisi eziphambili zobugcisa

Ubunzima bomoya ngokubanzi: 197pa

Ukuqina komoya kwevalve yokukhupha: 27s

Ivalve yokukhupha umoya wokunganyangeki: 140pa

Amandla okuqina: 25KN/m kwicala le-warp;23KN/m kwicala le-weft;

Amandla okukrazula: 75N kwicala le-warp;70N kwicala elingamanzi

Ukubuyiswa komlilo (ixesha elivutha amadangatye): 1.7s

Ukubuyiswa komlilo okungenamlilo (ixesha lokutshisa elingenadanga): 1.0s

Ukusebenza kwe-flame retardant (ubude bomonakalo): 7.0cm

Amandla omthungo: 940N

Ukuchasana nokugqobhozwa kweglavu: 48N

Ukuxhathisa i-puncture ye-boot sole: ekhohlo i-1325N;ekunene 1330N

Ukusebenza kwe-Anti-skid: ekhohlo i-24.5 °;ekunene 24,5 °

Ukusebenza kokuchasa:

Uvavanyo lokumelana noxinzelelo: Ekhohlo 1: 22mm;Ekunene 1: 22mm

Uvavanyo lwempembelelo: Ekhohlo 2: 22mm;Ekunene 2: 22mm

ubunzima: 5.619kg

Isantya esinamandla sokuhla:

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

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

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

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

Ixesha lokungena kunye nexesha lokungena (min):

I-98% ye-asidi yesulfuric: > 90

I-30% ye-hydrochloric acid:> 90

I-60% ye-nitric acid;>90

I-40% ye-sodium oxychloride:> 90