1. Microporous aeration hose
Qhov saum npoo ntawm qhov sib txawv ntawm qhov aeration hose yog nruab nrog lub pora uas tuaj yeem ua rau lub qhov hws, thiab cov pores yog nqaim thiab slit, thiab qhov dav ntawm huab cua sib txawv ntawm 0~ 200/{{2} }ib, uas yog ib hom microporous aerator. Lub npuas nce tus nqi ntawm qhov sib txawv ntawm qhov aeration hose manufacturers qeeb, huab cua faib tsis zoo, thiab kev siv cov pa oxygen siab, uas feem ntau tuaj yeem ncav cuag 20% ~ 25%, thiab tus nqi qis dua li ntawm lwm cov microporous aerators. Cov cua compressed tsis tas yuav muaj cov txheej txheem pom, thiab lub aeration tuaj yeem nres txhua lub sijhawm thaum siv yam tsis muaj clogging. Lub aeration hose nthuav dav qhib thaum aeration yog aerated, thiab yog flattened los ntawm dej thaum aeration nres. Qhov sib txawv orifice aeration hose tuaj yeem dov thiab ntim rau kev thauj mus los yooj yim, thiab hauv qab ntawm lub pas dej tuaj yeem ntsia tau yam tsis muaj cov cuab yeej siv ntxiv, tab sis tsuas yog nrog cov clamping qhov chaw.
Sab hauv phab ntsa ntawm lub aeration hose yog 62.5 hli thiab 65 hli thaum aerating. Cov yam ntxwv ntawm kev ua tau zoo thiab qhov zoo 1. Lub phab ntsa tuab ntawm lub hose tsuas yog 2 hli, txoj hlab cua yog luv thiab ncaj, huab cua siab poob yog me me, sab hauv thiab sab nrauv ntawm lub hose yog du, thiab tsis muaj biofilm txuas. 2. Lub hose yog o thaum aerated thiab flattened thaum nws tsis yog aerated thiab lub qhov sib txawv yog kaw thaum flattened, yog li nws yuav tsis raug thaiv txawm tias ntev npaum li cas lub aeration nres. Nws tuaj yeem tiv thaiv cov dej phwj tuaj thaum lub sijhawm ua haujlwm tsis sib xws.
2. Perforated aeration yeeb nkab
Perforated aeration yeeb nkab manufacturers yog ua los ntawm steel los yog yas kav, sib cais los ntawm 45 ntawm ob sab ntawm cov yeeb nkab phab ntsa. Lub kaum sab xis, muaj ob kab ntawm lub qhov lossis qhov khoob nrog txoj kab uas hla ntawm 3 ~ 5 hli, qhov sib nrug yog 50 ~ 100 hli, cov cua compressed ntws los ntawm lub qhov, thiab qhov ceev tshaj tawm yog 5 ~ lOm / s.
Tus nqi ntawm microporous tube aerator yog tiag tiag, qhov zoo ntawm cov khoom siv diffusion no yog cov qauv yooj yim, tsis yooj yim los thaiv, thiab kev khiav hauj lwm me me; Qhov tsis zoo yog tias kev siv cov pa oxygen tsawg, tsuas yog li 4% ~ 6%, thiab lub zog siv hluav taws xob kuj tsawg, tsuas yog li 1kg / (kW.h). Nws tsis tshua siv nyob rau hauv activated sludge aeration systems thiab ntau nyob rau hauv kev sib cuag oxidation txheej txheem. Perforated yeeb nkab rau hauv cov yeeb nkab kab sib txuas, ntsia ntawm 800 ~ 900ram tuaj yeem siv rau qhov ntiav ntiav, lub sijhawm no qhov kev ua haujlwm zoo tuaj yeem ncav cuag ntau dua 2kg02 / (kW.h), tab sis qhov kev siv cov pa oxygen tsawg, tsuas yog li 2.5%. Perforated aeration yeeb nkab yog dav siv nruab nrab npuas aeration cua diffusion ntaus ntawv, nrog ib txoj kab uas hla ntawm 25 ~ 50mm.