(2019 tafiya zuwa Anhui) Hefei Jinghe Integrated Circuit Co., Ltd.
Adireshi:Kusa da titin Jingshan, gundumar Yaohai, birnin Hefei, lardin Anhui
Samfurin inji:AH36KW bakin karfe
Adadin saiti: 4
Amfani:Dumama sodium sulfate, ruwa crystallization
Magani:Abokin ciniki shine ya yi cikakken saiti na tsabtace najasa, gami da ƙira, zane, siyan kayan tallafi, da shigarwa.Mai amfani yana yin guntuwar wayar hannu, kuma akwai ruwan sharar masana'antu.Bayan jiyya da crystallization, ya zama foda kamar gishiri, wanda zai iya ceton farashin sufuri, rage haɗari, kuma za a iya sake amfani da shi azaman sharar gida.Canja tururi zuwa wani mai zafin jiki mai tsayin mita 6 da diamita na mita 0.8, zafi sama da ammonium sulfate, kuma fitarwa shine ton 1 a kowace awa.Kullum, an preheated zuwa 167 ℉.A baya, 4 kayan aiki suna da cikakken kunna, kuma bayan 167 ℉, 2-3 raka'a suna kunna.Sa'an nan kuma kiyaye zafin jiki a 203 ℉, kuma lokacin dumi na farko ba shi da tabbas, kuma ba kome ba idan ya fi tsayi ko ya fi guntu.
(Tafiya zuwa Hubei 2020) Wuhan Heavy Industry Casting and Forging Co., Ltd.
Adireshi:Ketare titin Heping, gundumar Qingshan, birnin Wuhan, lardin Hubei
Samfurin inji:360KW
Adadin na'urori: 1
Manufar:Dumama lye a cikin hanyar haɗi a cikin maganin najasa
Magani:Yi zafi ton 30 na najasa lye zuwa 140 ℉, sa'an nan kuma bar zafi mai zafi ya gudana cikin tsari na gaba, yin aiki 5-6 hours a rana.
Matsalar kan-site:Maigidan ya duba jimillar bututun dumama 360KW guda 16, daya daga cikinsu ya kone gaba daya, kuma a halin yanzu na bututun dumama 12 bai daidaita ba, kuma uku ne kawai ke iya yin aiki na wucin gadi.
Maigida yana nazarin dalilan:
1. Maganin ruwa mai tasiri ba a wurinsa ba, kuma ingancin ruwan ya yi rauni sosai;
2. Akwai alkali mai ƙarfi a cikin tafkin dumama, kuma yana yiwuwa iska mai zafi a cikin tafkin yana komawa cikin tanki na ciki ta cikin bututu.
Maigida yana warwarewa a wurin:
Na canza bututun dumama 24KW, da na cire shi, sai na ga cewa akwai ma'auni mai yawa a cikin bututun dumama.
Bibiya:
1) Shigar da maganin ruwa;
2) Shigar da bawul ɗin dubawa a tashar jiragen ruwa;
3) Kayan aiki yana sanye da na'urar lokaci;
4) Babu isassun bututun dumama iri ɗaya akan motar, sauran bututun dumama za a canza su a masana'anta daga baya.
Ra'ayin abokin ciniki:
1) Ana buƙatar jaddada cutar rashin amfani da ruwa mai laushi bisa ga masana'antun abokin ciniki yayin sayar da kayan aiki;
2) Ana buƙatar ma'aikatan cirewa don koya wa abokan ciniki ƙarin aiki da amfani da hanyoyin a farkon matakin.
