Wotsutsa Yu XX, wamwamuna, yemwe kale anali wapampando wa Hubei A Chemical Group Co., Ltd. (pambuyo pake amatchedwa A Chemical Group) ndi Dangyang B Gangue Power Generation Co., Ltd. (pambuyo pake amatchedwa B Gangue Power Generation Company), Ndalama zomwe zimaperekedwa ndi A Chemical Group.

Wotsutsa Zhang XX, wamwamuna, yemwe kale anali wachiwiri kwa manejala wa A Chemical Group Material Supply Company.

Wotsutsa Shuang XX, wamwamuna, yemwe kale anali woyang'anira wamkulu wa B gangue power generation company.

Wozengedwa mlandu Zhao Moumou, wamwamuna, wakale wachiwiri kwa manejala wamkulu komanso injiniya wamkulu wa A Chemical Group.

Wotsutsa Ye XX, wamwamuna, wamkulu wakale wa Production department of A Chemical Viwanda Group.

Wozengedwa mlandu Zhao Yu, wamwamuna, wakale wachiwiri kwa manejala wamkulu komanso injiniya wamkulu wa B Gangue Power Generation Company.

Wozengedwa mlandu Wang Moumou, mwamuna, yemwe kale anali mkulu wa malo opangira zowotchera a B Gangue Power Generation Company.

B gangue power generation company heat and power co-generation project inayambika.Panthawi yomanga, kuti apititse patsogolo ntchito yomanga, Yu XXX ndi Shuang XXX sanakonzekere kuyitanidwa kuti apereke ndalama paokha malinga ndi zofunikira za Hubei Provincial Development. ndi Reform Commission pa kuyitanitsa anthu ntchito pogula zida. Zhang Mou sanalandire ziyeneretso zopanga za Chongqing Instrument Co., Ltd. (zotchedwa kampani ya zida) munthu wodalirika Li Mou anapereka 4000 yuan ndi ndodo yophera nsomba ndi katundu wina, kugula khalidwe la osayenera "ophatikizana kuwotcherera mtundu yaitali khosi nozzle" (wotchedwa nozzle), anaika mu No.2, No.3 boiler kupyola mkulu nthunzi payipi.Atamaliza ntchito, Yu XX, pawiri XX adaganiza zoyesa kupanga popanda chilolezo.

M'mawa kwambiri pa Ogasiti 10, 2016, ogwira ntchito pamalo opangira zowotchera a B Gangue Power Generation Company omwe anali pantchito adapeza kuti pansi pachipinda chapakati pachipinda chowongolera madzi ndikudontha madzi komanso malo otsekera a payipi yayikulu yothamanga kwambiri. No. 2 Boiler anali akutulutsa nthunzi panthawi yoyendera.Zhao Yu, Wang Mou anathamangira kumalo, sanapeze vuto lotayira ndi kutayikira, palibe kufufuza kwina.Pa 11 o'clock pa August 11, woyendetsa galimotoyo adapeza kutayikira. pafupi ndi mphuno ya ngozi ndipo kutentha kunali kwakukulu kuposa nthawi zonse, Zhao Yu adalangiza ogwira ntchito kuti apitirize kulimbikitsa kuyang'anira. Pafupifupi 13 koloko, kutuluka kwa nthunzi kuchokera ku chitoliro chachikulu cha nthunzi cha No.2 kunali koonekeratu ndipo kunkatsagana nawo. Zhao Yu, Wang Moumou sanachite mogwirizana ndi "Boiler Safety Technical Regulations" "Boiler Operation Regulations" ndi zina za malangizo otseka mwadzidzidzi.Kuyambira 13:50 mpaka 14:20, Munalandira mafoni atatu.kuchokera kwa wachiwiri kwa wamkulu wa Production Division ya B Stone Power Generation Company ndi dispatcher wa Production Dispatch Center ya A Chemical Group, lipoti kuti "pali Kutayikira mu payipi yaikulu nthunzi ya No. 2 Boiler, ndipo tikupempha kusiya chowotchera”. Simunafike pamalopo, kapena malinga ndi lamulo loletsa ng'anjoyo. Pa 14:30, Ye X adauza Zhao X "kutha kwa mapaipi a nthunzi, malo opangira magetsi omwe amayenera kuyimitsa ng'anjoyo". Zhao Mou ena sanachite molingana ndi zomwe adalamula kuti ayimitse ng'anjoyo, komanso sanapite kumalo otayika. Pa 14:49, ma nozzles omwe anali pachitoliro chachikulu cha nthunzi cha No.2 adaphulika, ndikupangitsa kuti chiwerengero chachikulu cha kutentha nthunzi kupopera m'dera ngozi, chifukwa 22 imfa, 4 kuvulala, zomvetsa mwachindunji chuma cha yuan miliyoni 23,13.

Kuwona momwe ntchito yawo ikugwirira ntchito

Ngoziyo itachitika, bungwe loyang'anira chitetezo cha anthu mumzinda wa Yang powaganizira kuti ali ndi mlandu waukulu wa ngozi ya Yu, Zhang, Zhao, Wang, Zhao, Ye ndi anthu ena pa kafukufuku wamafayilo ndikuchita zinthu mokakamiza. pasadakhale ndipo adachita nawo kafukufuku wamilandu yachitetezo cha anthu.Mfundo zazikuluzikulu zosonkhanitsira umboni zidaperekedwa m'mbali zitatu: choyamba, chinali kupeza ngati mabungwe ochita ngozi adaphwanya malamulo ndi malamulo povomereza projekiti, kugula zida, kumanga projekiti ndi kuyitanitsa; udindo woyang'anira Yu ndi ena kwa chitetezo kupanga mabizinezi; chachitatu ndi kupeza m'kupita kwa ngozi, Yu ndi ntchito anthu ena ntchito ndi makhalidwe enieni.Pamene Public Security Bureau ya Yangyang anawonjezera ndi bwino umboni pamwamba. Kafukufukuyu atamalizidwa, anthu 7 kuphatikiza Yu XX ndi ena adasamutsidwa motsatira ku People's Procuratorate ya Yangyang kuti akaimbidwe mlandu pa Januware 23, 2017 solstice ndi February 22, 2017.

Pa Ogasiti 21, 2018, Khothi la Anthu ku Dangyang City linagamula otsutsa Yu, Shuang ndi Zhang kuti akhale m'ndende zaka zisanu, zaka zinayi ndi zisanu motsatana chifukwa cha mlandu wa ngozi yachitetezo chantchito. Zhao adaweruzidwa kuti akhale m'ndende zinayi komanso miyezi isanu ndi umodzi m'ndende chifukwa cha mlandu wa ngozi yaikulu ndi mlandu wothandiza kuwononga umboni, ndipo anaganiza zotumikira miyezi inayi ndi itatu pamilandu ingapo. anaweruzidwa kuti akhale m’ndende kwa zaka zinayi, zisanu, zaka zinayi.