Ndi malo ati omwe akuyenera kukhazikitsa ma alarm a gasi omwe sangaphulike?

Kwa mankhwala, gasi, zitsulo ndi mafakitale ena, kuyang'anira gasi ndi ntchito yofunikira yotetezera.Padzayambitsa ngozi yamoto kapena kuphulika ngakhale ovulala ndi kuwonongeka kwa katundu ngati mpweya utsikira kapena kusonkhanitsa zambiri m'malo omwe mpweya woyaka komanso wapoizoni ulipo.Choncho, n'kofunika kwambiri kukhazikitsa aalamu yoyaka moto/poizoni yojambulira gasi.Ndi malo ati omwe akuyenera kukhazikitsa ma alarm a gasi omwe sangaphulike?Tiuzeni.

Mankhwala chomera

Mipweya yapoizoni nthawi zambiri imapezeka m'makampani opanga mankhwala.Monga CL2, NH3, Phosgene, So2, So3, C2H6O4S ndi mpweya wina.Mipweya yambiri imakhala yowononga ndipo imatha kuyambitsa poyizoni pachimake polowa m'thupi la munthu kudzera m'mapapo, ndipo imakhala ndi mkwiyo wosiyanasiyana m'maso, kupuma thirakiti mucosa ndi khungu.

Colliery

Ngati mpweya wa gasi mumtsinje wa migodi wa malasha uli wochuluka kwambiri ndipo umafika malire a kuphulika, kuphulika kwa gasi kumatha kuchitika pamene pali zinthu zowonongeka (monga zowawa zomwe zimayambitsidwa ndi fosholo yowombana ndi malasha, magetsi osinthira magetsi, etc.).Ndizoopsanso kwambiri kuyambitsa gasi kudzikundikira.

Malo odyera akulu

Amagwiritsa ntchito gasi wachilengedwe kapena gasi wamafuta am'mabotolo m'malo odyera ndipo nthawi zambiri amagwiritsa ntchito moto wotseguka m'khitchini yodyeramo, Kutayira kwa gasi kumachitika, zotsatira zake zimakhala zoopsa.

Malo opangira mafuta

Malo opangira mafuta amasunga makamaka mafuta, dizilo ndi palafini ndi zinthu zina zamafuta.Chigawo chake chachikulu ndi kuphatikiza kwa carbon ndi hydrogen.Iwo ali pachiopsezo chachikulu cha moto ndi kuphulika.Pamene mpweya wochuluka wa petulo mumlengalenga ndi 1.4-7.6%, ukhoza kuphulika mwamphamvu ukakumana ndi gwero lamoto, ndipo mphamvu yake imakhala kangapo kuposa ya TNT yophulika.

Famu

Ndowe za nkhuku zidzatulutsa mpweya woipa monga NH3, H2S ndi amines.Ammonia ndi gasi wopanda mtundu wokhala ndi fungo lamphamvu.Ikhoza kutentha khungu, maso, ndi mucous nembanemba za ziwalo zopuma.Anthu akamakoka mpweya kwambiri, zimabweretsa kutupa m'mapapo., Ndipo ngakhale imfa.

Ammonia ozizira yosungirako

Pali malo ambiri ozizira ozizira ku China omwe amagwiritsa ntchito ammonia ngati firiji.Ammonia ikatuluka, imawononga kwambiri anthu ndi katundu. Pamene ammonia yamadzimadzi iwululidwa mumlengalenga, imasungunuka mwachangu kukhala ammonia.Pamene thupi la munthu pachimake poyizoni pokoka mpweya wa ammonia, zingachititse chikomokere, chisokonezo, kukomoka, mtima kulephera ndi kupuma kumangidwa, ndipo sachedwa kuyaka ndi kuphulika ngozi.Pamene voliyumu gawo la ammonia mu mlengalenga kufika 11% -14%, ammonia akhoza kutenthedwa ngati pali lotseguka lawi.Pamene gawo la voliyumu likufika 16% -28%, pali ngozi yophulika mukakumana ndi lawi lotseguka.

Lero tikugawana gawo laling'ono la kugwiritsa ntchito.Zoyaka / zapoizoni zimagwiritsidwanso ntchito kwambiri poteteza chakudya, zakuthambo, zamankhwala, zaulimi ndi dera lina.Pali chithandizo chachikulu pa moyo wazinthu zathu kuti tisankhe mpweya woyaka kwambiri / wapoizoni.

HENGKO imapereka masensa osiyanasiyana amtundu wa gasi kuti musankhe ndi zaka zopitilira 2 za moyo wautumiki.Mapangidwe achikhalidwe amapezekanso ndi pempho.

Hengko gasi sensa chipolopolo kuphulika-umboni chipolopolozopangidwa ndi porous maganizo ndi Non-porous mbali, The sintering ndi lawi womangirira amapereka mpweya kufalitsa njira kwa sensing element pamene kusunga moto kukhulupirika kwa chigawo.HENGKO chitsulo chosapanga dzimbiri chowunikira gasi chotchinga chipolopolo chokhala ndi magwiridwe antchito abwino, makamaka oyenera kugwiritsidwa ntchito pamalo oyaka komanso ophulika.