Kukanikiza kwa sludge kwa Belt Filter Press ndi njira yosinthira.Pali zinthu zingapo zomwe zimakhudza kuchuluka ndi liwiro la matope.
1. Chinyezi cha sludge cha thickener
Chinyezi cha sludge mu thickener ndi chotsika kuposa 98.5%, ndipo kuthamanga kwa sludge kutulutsa kwa sludge press ndikokwera kwambiri kuposa 98.5.Ngati chinyezi cha sludge ndi chotsika kuposa 95%, matopewo amataya madzi ake, omwe sangathandize kuti sludge akanikizire.Choncho, m'pofunika kuchepetsa madzi omwe ali mumatope mu thickener, koma madzi sayenera kukhala osachepera 95%.
2. Gawo la sludge omwe adalowetsedwa mumatope
Tinthu tating'onoting'ono ta sludge ndi zazikulu kuposa za anaerobic nitrification, ndipo madzi aulere amasiyanitsidwa bwino ndi matope akasakanikirana ndi PAM.Kupyolera mu sludge kukanikiza ntchito, anapeza kuti pamene chiwerengero cha anaerobic nitrified sludge mu thickener ndi mkulu, olimba-zamadzimadzi kulekana kwenikweni si zabwino pambuyo kusakaniza sludge ndi mankhwala.Tizigawo ta sludge tating'onoting'ono timayambitsa kutsika kwa nsalu zosefera mu gawo la ndende, kuonjezera kulemetsa kwa kulekanitsa kwamadzi olimba mu gawo lokakamiza, ndikuchepetsa kutulutsa kwa makina osindikizira a sludge.Pamene chiŵerengero cha sludge choyatsidwa mu thickener chimakhala chokwera, mphamvu yolekanitsa yamadzimadzi mu gawo la thickening la sludge press ndi yabwino, zomwe zimachepetsa kulekanitsa kwamadzi olimba kulekana kwa nsalu ya fyuluta mu gawo la kusefera.Ngati pali madzi ambiri aulere otuluka m'gawo la ndende, kutuluka kwa sludge mankhwala osakaniza a makina apamwamba akhoza kuwonjezeka moyenerera, kuti awonjezere kutuluka kwa sludge kwa sludge press mu unit time.
3. Chiŵerengero cha mankhwala amatope
Pambuyo powonjezera PAM, matopewo amasakanizidwa kudzera mu chosakaniza mapaipi, osakanikirana ndi payipi yotsatira, ndipo pamapeto pake amasakanizidwa kudzera mu thanki yolumikizira.Mu kusakaniza ndondomeko, ndi sludge wothandizira amalekanitsa ambiri a madzi aulere ku sludge kupyolera mu chipwirikiti zotsatira mu otaya, ndiyeno amakwaniritsa zotsatira za koyambirira olimba-zamadzimadzi kulekana mu ndende gawo.PAM yaulere sayenera kukhala mumsanganizo womaliza wamankhwala amatope.
Ngati mlingo wa PAM ndi waukulu kwambiri ndipo PAM imatengedwa mu njira yosakanikirana, kumbali imodzi, PAM yawonongeka, kumbali ina, PAM imamatira ku nsalu ya fyuluta, yomwe si yabwino kutsuka kwa nsalu zosefera. kupopera mbewu mankhwalawa madzi, ndipo pamapeto pake kumabweretsa kutsekeka kwa nsalu yosefera.Ngati mlingo wa PAM ndi wochepa kwambiri, madzi aulere mumatope osakaniza mankhwala osakanizidwa sangathe kupatukana ndi matope, ndipo tinthu tating'onoting'ono timatchinga nsalu ya fyuluta, kotero kulekanitsa kolimba-kwamadzimadzi sikungatheke.
Nthawi yotumiza: Jul-14-2022