1. Gabatarwar Aikin
Qingdao Wangyu Rubber Products Co., Ltd yana lamba 176, Titin Zicun/Titin, Liujiazhuang, Garin Mingcun, Birnin Pingdu.Aikin yana da jarin Yuan miliyan 100, wanda ya shafi fadin kasa da ya kai murabba'in mita 57,378, kuma yana da fadin kasa mai girman murabba'in mita 42,952.Ya sayi nau'ikan manyan kayan aikin samarwa guda 373 kamar na'urorin hada-hada na ciki, injinan gyare-gyare, da na'urar vulcanizers.Bayan kammala aikin, ana fitar da samfuran taya na robar miliyan 1.2 kowace shekara.
2. Yiwuwar tasirin aikin ginin akan yanayi da matakan kare muhalli
a.Yanayin ruwa
Ana sake yin amfani da kayan aikin da ke zagayawa ruwa mai sanyaya ruwa (dumin kai tsaye) kuma ana sake cika shi akai-akai ba tare da fitarwa ba.Babban abubuwan da ke haifar da gurɓataccen ruwa na fim ɗin da ke sanyaya ruwa shine SS da man fetur, waɗanda ake sake yin amfani da su bayan rabuwar mai da jiyya.Tsabtace ruwan sharar gida daga wurin bitar banbury ana kula da tankin mai da ruwa kuma an mayar da shi zuwa amfani.Bayan da aka yi amfani da ruwan dattin cikin gida a cikin tankin mai najasa, za a tsaftace shi kuma a kai shi akai-akai ta Mingcun Town Sanitation Cleaning Co., Ltd.
Ana ɗaukar matakan hana lalata da tsinkewa a cikin mahimman wuraren da ke hana ɓarkewar ruwa a cikin ƙasa kamar wuraren ajiyar mai na hydrocarbon mai kamshi, tankuna masu lalata, da tafkunan sharar ƙasa masu haɗari, waɗanda ba su da tasiri ga yanayin ruwan ƙasa.
b.Yanayin yanayi
Tsarin banburying yana sanye da murfin tattara iskar gas, kuma ana tattara iskar gas daga banburying kuma an gabatar da shi a cikin saitin "UV photooxidation + plasma low zafin jiki + kunna carbon adsorption" don magani, kuma ana fitar da iskar gas ta hanyar 30m high P1 shaye bututu.Gas ɗin da ke ɗauke da ƙura daga silo baƙar fata na carbon ana yin magani ta hanyar tace jaka, sannan a haɗa shi cikin bututun sharar gida na P1 don fitarwa.Bayan an tattara iskar gas mai ƙura a cikin ma'aunin batching da tsarin ciyar da silo, bi da bi za a shigar da shi a cikin matatar jakar da ta dace (guda 35) don magani, kuma ana haɗa iskar gas ɗin da ke fitar da shi ta hanyar bututu mai tsayi 30m P2.Extrusion, calendering, gyare-gyare da vulcanization tafiyar matakai suna sanye take da iskar gas tattara hoods, da kuma samar da kwayoyin sharar gida iskar gas da aka tattara da kuma gabatar a cikin 5 sets na "UV photooxidation + low zazzabi plasma + kunna carbon adsorption" na'urorin don magani, da kuma sharar iskar gas wucewa. ta hanyar fitar da bututu mai tsayin mita 15 (P3~P7).Cakuda bututu na ciki, gelling, refining, extrusion, da vulcanization tafiyar matakai suna sanye da murfin tattara iskar gas.Bayan an tattara iskar da ke ɗauke da ƙura da iskar gas ɗin da ke ɗauke da ƙura, an shigar da su a cikin saitin “ƙauƙar ƙurar jakar jaka + UV photooxidation + ƙarancin zafin jiki na plasma + kunna carbon adsorption” don magani.Ana fitar da shi ta bututun shaye-shaye na P8 mai tsayin mita 15.
Gudunmawar VOCs a cikin iskar iskar gas ɗin aikin zuwa wuraren da ke kewaye ba ta da yawa, kuma babban mahimmancin VOCs bayan haɓaka ƙimar baya na yanzu ya dace da buƙatun Karin D na “Sharuɗɗa na Fasaha don Ƙimar Tasirin Muhalli” (HJ2. 2-2018).Tasirin muhalli kadan ne.
Aikin baya buƙatar saita nisan kare muhalli na yanayi;Taron hadawa, taron karawa juna sani, bitar calending, gyare-gyaren bita, bitar vulcanization da extrusion na ciki da kuma bitar vulcanization suna buƙatar saita nisan kariyar tsaftar mita 50 bi da bi.A halin yanzu, babu makasudi masu kula da muhalli a cikin wannan kewayon.
c.Yanayin Acoustic
Babban kayan aikin amo na aikin sun haɗa da mahaɗa na ciki, buɗaɗɗen niƙa, extruder, injin yankan, injin gyare-gyare, vulcanizer, fan, da sauransu. ya sadu da buƙatun ma'auni na Ma'auni na Masana'antu 2 a cikin Ma'aunin Hayaniyar Muhalli na Kasuwanci (GB12348-2008).
Lokacin aikawa: Juni-28-2022