Shenhai Explosion-Ubungqina
Izixhobo zeKlasi A ezilungiselelwe uKuqhushumba koDust Zone 21 luphawulwa ngowona mgangatho wobushushu uphezulu we-TA 85°C. Kwiindawo apho kufuneka kuthintelwe uqhushumbo, umoya unokuqulatha izinto ezinokutsha neziqhumayo ezifana neegesi, imiphunga, uthuli, kunye nemicu. Uqhushumbo lungenzeka xa ezi zinto zidibana neentlantsi, amadangatye, amaqondo obushushu athile, okanye uxinzelelo lomoya oluthile. Ngoko ke kubalulekile ukuthatha amanyathelo okuthintela uqhushumbo olunjalo.
| Zowuni 20 | Zowuni 21 | Zowuni 22 |
|---|---|---|
| Imekobume eqhumayo emoyeni ethe gqolo ivela ngokohlobo lwamafu othuli olunokutsha, ikhona ixesha elide okanye rhoqo. | Iindawo apho okusingqongileyo okunoqhushumbo emoyeni kunokuvela okanye ngamanye amaxesha kubonakale ngendlela yamafu anokutsha ngexesha lomsebenzi wesiqhelo.. | Kwinkqubo yokusebenza eqhelekileyo, indawo eqhumayo emoyeni ngendlela yothuli lwamafu anokutsha ayinakwenzeka kwiindawo apho isixhobo sikhona ixesha elifutshane.. |
Oku kuqaqambisa ukubaluleka kokubambelela kwimigangatho engqongqo yokhuseleko, ngakumbi kwiindawo zoshishino apho qhuma izixhobo zikhona. Ukusetyenziswa kwezixhobo zeKlasi A, ngomphezulu wabo ochaziweyo ophezulu ubushushu, sisicwangciso esingundoqo sokunciphisa umngcipheko wokudubula. Ezi zixhobo ziyilelwe ukuba zisebenze ngokukhuselekileyo kwi-atmospheres eqhumayo ngokunciphisa amaqondo obushushu angaphantsi kwamaqondo obushushu obungqongileyo. ezinokutsha izixhobo.
Ukuphunyezwa kwemithetho yokhuseleko enjalo iqinisekisa ukuba ukusebenza kwiindawo ezinobungozi kuhlala kukhuselekile kwaye kungenakuqhuma, ngokwenjenjalo kukhuselwa abasebenzi neziseko zophuhliso.