Sefani mauna. mafotokozedwe

Sefani mauna (pakati) akuchita ntchito ya retarding admixtures ndi makina fyuluta opaleshoni sing'anga madzi makamaka. mumpanda ndi zokuzira ndi gululi wapadera. Kudzera maukonde ichi ndi kupyolera mu kuyeretsa.

strainers amadziŵika:

1. Mwa mlingo wa kuyeretsedwa. Iwo ali abwino ndi coarse fyuluta (otchedwa sumps). Sumps kaŵirikaŵiri limagwiritsa ntchito boilers ndi zosefera madzi ku zinthu zachilengedwe, monga sitepe poyamba zina zamakono maofesi mankhwala madzi oyera.

2. Ndi njira kusamba. Nthawi zambiri zokha modabwitsa fyuluta mauna, ndi kusamba nepromyvnoy.

3. Monga njira kujowina mu payipi ya. Nkhani mwina yamazinga koyenera kapena flange (flange mauna fyuluta).

Zosefera chamadzi, nayenso akhoza kukhala backwashing ndi mtundu litayamba. Ntchito zapakhomo mu malawi bwino njira ndi kusamba sefa mauna kapena backwashing.

Limagwirira zipangizo pansi kulingalira ndi ofanana ndi mfundo za mankhwala katiriji-mtundu. Chiyeretso ndondomeko zosafunika asungidwa mu gululi, ndi madzi oyera umaperekedwa kwa ogula. khoka kusamba sefa katiriji chosiyana ndi chakuti katiriji kusamba, ndipo sasintha. Kuwonjezera ankatenthetsa optionally thupi disassemble limagwirira. Pamene malamulo a ntchito, kutenga nkhani mbali zonse za madzi ankachitira, fyuluta mauna ntchito popanda kusintha gululi wa zaka ziwiri.

Zamgululi kukonza chamadzi monga drainer. Malowa ali pamtunda pansi pa chipangizo. Kuda dzenje ndi kutsegulidwa ndi kutsekedwa ndi valavu mpira. Iwo anakonza kuda cholumikizira, kumene payipi kusintha umaperekedwa. Pa kutsuka chipangizo vavu anatseka wolemera tidutse mbali ya madzi kusiya kuda, amachotsa ndi zosafunika onse makina amene waikamo pa gululi ndi. Zosefera kwambiri kupereka zizipezeka wa madzi mwayeretsa ndi pamene ndikukhazikitsa kusamba.

Kuti tidzakhale ndi moyo pambuyo umatsuka asanu kapena asanu analimbikitsa botolo disassemble kwa bwino kuyeretsa. Kuti zimenezi zitheke, analola burashi kuthandiza kuchotsa zosafunika makina, particles dothi kuti mwaima maselo a gululi.

Sefani mauna madzi otentha wapangidwa kwathunthu wa zitsulo. Mu zipangizo cholinga mankhwala madzi ozizira, kawirikawiri poyela babu.

Mauna fyuluta mngalande ali ndi mfundo yosiyana. Kwenikweni wake inali yakuti pa kutsuka mauna madzi samangosamba kutali zosafunika makina chilengedwe monga choncho Zosefera osavuta kutsuka komanso kuyeretsa khungu. Izi zimatheka ndi malangizo a madzi, n'zosiyana kusefera. Chifukwa cha zimenezi, onse particles makina munakhala mu maselo ndi anakankhira kunja. Modern mauna fyuluta backflush kumaphatikizapo ogaŵikana zapamadzi awiri. Mu ndondomeko madzi mankhwala nawo chachikulu (m'munsi) gawo la Ikani lapansi.