Nkhani Yogwiritsira Ntchito Zida Zosefera za Sulfuric Acid ku Venezuela Acid Mine Company

1. Mbiri ya Makasitomala

Kampani ya Venezuelan Acid Mine Company ndi kampani yofunika kwambiri yopanga sulfuric acid yambiri m'deralo. Pamene kufunika kwa msika wa sulfuric acid kukupitiliza kukwera, kampaniyo ikukumana ndi vuto loyeretsa zinthu - zinthu zolimba zomwe zasungunuka ndi zotsalira za sulfure zomwe zili mu sulfure acid zimakhudza ubwino ndikuletsa kukula kwa msika wapamwamba. Chifukwa chake, zida zosefera zogwira ntchito bwino komanso zosagwira dzimbiri ndizofunikira mwachangu.

2. Zofunikira pa Makasitomala

Cholinga cha kusefera: Kuchotsa zinthu zolimba zomwe zapachikidwa ndi zotsalira za sulfure ya colloidal kuchokera ku sulfuric acid yokhazikika.

Kufunika kwa kuyenda kwa madzi: ≥2 m³/h kuti zitsimikizire kuti ntchito yopangira ikuyenda bwino.

Kulondola kwa kusefera: ≤5 microns, kuonetsetsa kuti zinthuzo ndi zoyera kwambiri.

Kukana Kudzimbidwa: Zipangizozi ziyenera kupirira dzimbiri la sulfuric acid yowunjikana kuti zitsimikizire kuti zikugwira ntchito bwino kwa nthawi yayitali.

3. Mayankho
Dongosolo losefera lopangidwa mwamakonda lagwiritsidwa ntchito, ndipo zida zazikulu zimaphatikizapo:
(1)Fyuluta ya thumba la PTFE
Kusefa bwino kwambiri: Malo akulu osefa, omwe amakwaniritsa zofunikira za kuthamanga kwa madzi ndi kulondola kwake.
Kapangidwe kolimba ndi dzimbiri: Chigawo chamkati chophimbidwa ndi PTFE, cholimba ndi dzimbiri la sulfuric acid, chomwe chimawonjezera nthawi ya ntchito.

(2) 316 Pampu ya diaphragm yachitsulo chosapanga dzimbiri
Chitetezo ndi Kukhazikika: Chitsulo chosapanga dzimbiri cha 316 sichimakhudzidwa ndi dzimbiri. Pneumatic drive imapewa zoopsa zamagetsi ndipo ndi yoyenera malo omwe amayaka moto.
Kufananiza Mayendedwe: Imanyamula bwino 2 m³/h sulfuric acid, ndipo imagwira ntchito bwino mogwirizana ndi fyuluta.

(3) Matumba ojambulira a PTFE
Kusefa kolondola kwambiri: Kapangidwe ka tinthu tating'onoting'onoting'ono kameneka kamatha kusunga tinthu tating'onoting'ono tosakwana ma microns 5, zomwe zimapangitsa kuti sulfuric acid ikhale yoyera.
Kusagwira Ntchito kwa Mankhwala: Zinthu za PTFE sizimakhudzidwa ndi asidi amphamvu ndipo sizimakhudzidwa ndi mankhwala, zomwe zimaonetsetsa kuti kusefa kuli kotetezeka.

4. Kuchita bwino

Yankho ili linathetsa bwino nkhani ya zotsalira za zinthu zolimba zomwe zapachikidwa, zomwe zinawonjezera kwambiri chiyero cha sulfuric acid, zomwe zinathandiza makasitomala kukulitsa msika wapamwamba. Pakadali pano, zidazi zili ndi mphamvu yolimbana ndi dzimbiri, zimakhala ndi ndalama zochepa zosamalira, ndipo zimatha kugwira ntchito bwino kwa nthawi yayitali.