Hanyar gano iskar oxygen: ƙona masana'anta, buƙatar cinye iskar oxygen mai yawa, ba iri ɗaya ba, adadin iskar oxygen da ake buƙata don ƙonewa ba iri ɗaya bane, bisa ga ƙaddarar ƙarancin iskar oxygen a cikin aiwatar da konewar kayan, ƙididdigewa ƙimar iskar oxygen ta kayan, na iya yin hukunci akan aikin konewa na kayan.
Hanyar kwance da kuma a tsaye sune mafi yawan hanyoyin auna kayan wuta. Asalin ka'idarsa ita ce: a tsaye ko a tsaye a tsunkule gefe ɗaya na samfurin, ƙara harshen iskar gas ɗin da ake buƙata zuwa ƙarshen samfurin, gwargwadon ma'aunin konewar layin layi (hanyar kwance) da lokacin ƙone wuta da harshen wuta (hanyar tsaye) don yin tsokaci game da aikin konewar kyalle na harshen wuta na samfurin. Gwajin a tsaye ya fi tsanani fiye da 45° da shugabanci a kwance.Maƙerin masana'anta na harshen wuta
An raba hanyar tsaye zuwa hanyar tsayin lalacewa ta tsaye, hanyar auna aikin yaɗa harshen wuta, Hanyar gwajin ƙonewa a tsaye da hanyar auna aikin konewa saman. Ana iya amfani da hanyar tsaye don gwada kaddarorin da ke damun harshen wuta na kayan sakawa, kayan ado na ado, tanti, da sauransu.Maƙerin masana'anta na harshen wutaHanyar karkatar da hankali an fi amfani dashi don kayan ado na ciki na jirgin sama; Hanyar kwance ana amfani da ita musamman don matting yadudduka kamar kafet.Maƙerin masana'anta na harshen wuta
Hanyar gwajin kyalle mai saurin wuta ana amfani da ita musamman don gano tsawon lalacewa, ci gaba da lokacin konewa da lokacin hayaƙi na samfurin. An kunna samfurori na takamaiman girman a cikin ɗakin konewa da ake buƙata tare da tushen kunnawa da ake buƙata don 12s. Bayan cire tushen kunnawa, an gano ci gaba da lokacin konewa da lokacin hayaƙi na samfuran. Bayan an dakatar da hayaƙin, ana auna tsawon lalacewa bisa ga hanyar da aka tsara. Yafi bisa ga Amurka ASTMF1358-1995 "Yahuda harshen retardant yi daidaitaccen ma'auni Hanyar - a tsaye Hanyar" da Sin GB/T5456-2009 "Textile konewa yi a tsaye shugabanci gwajin samfurin harshen wuta yada yi" da GB5455-1997 "Textile konewa yi a tsaye. hanya" da sauran ka'idoji. Ma'auni na kasar Sin yana buƙatar ci gaba da konewa lokacin ≤5s, lokacin hayaƙi ≤5s, tsayin lalacewa ≤150mm. Dangane da matsayi na dangi na samfurin da harshen wuta, ana iya raba shi zuwa hanyar tsaye, hanya mai mahimmanci da hanyar kwance.
Fihirisar iskar oxygen tana nufin tattara iskar oxygen a cikin masana'anta mai hana wuta zuwa wurin kunnawa. A al'ada, mafi girman ma'aunin iskar oxygen na masana'anta, mafi girman yawan iskar oxygen da ake buƙata don kunna wuta, kuma mafi ƙarancin ƙonewa; A akasin wannan, masana'anta oxygen index ne low, a cikin low oxygen maida hankali darajar sauki isa ga ƙonewa batu. Ma'anar iskar oxygen da ke ƙasa 21 yadudduka ne masu ƙonewa, kuma ma'aunin iskar oxygen sama da 28 shine yadudduka masu hana wuta.
Lokacin aikawa: Oktoba-11-2022