Sludge Dewatering
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Sludge kurapwa bhandi sefa press jecha washing munda madhaka dewatering midziyo
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Product Features
1) Iyo sludge dewatering bhandi sefa yekutsikirira ine yakasarudzika yakarerekera uye yakareba-yakaita seweji nzvimbo kuti ive nechokwadi chekuita kwakagadzikana.
2) Gravity dehydration ine nzvimbo yakakura, yakasimba yekugadzirisa simba, hombe yekuremedza simba, yakaderera simba rekushandisa, uye yakaderera mutengo kuita.
3) Iyo yakawanda-roller dhayamita inoderera uye chimiro chiri compact, iyo inowedzera yakasimba yemukati keke yekusefa.
4) Iyo itsva otomatiki inogadzirisa tilt system inovandudza zvakanyanya hupenyu hwesevhisi yebhandi resefa.
5) Shandisa maviri akazvimirira backwash masisitimu.
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Sefa press kushanda maitiro
Iyo yese yekushanda maitiro ebhandi sefa yekutsikisa inogona kukamurwa kuita matanho matatu ekutanga: sludge flocculation, gravity filter press filtration, gravity dehydration, uye kusvina dehydration / dehydration.
1) Sludge flocculation
Isati sludge isati yadirwa mvura, inofanira kutanga yaenda kuburikidza ne flocculation process. Flocculation zvinoreva kushandisa flocculant (kureva polima, polymer electrolyte) kurapa kuturika. Mushure mokunge flocculant yakasanganiswa ne sludge, zvimedu zvakasimba mukusimwa Iyo sisitimu inokonzeresa kuti adhesive iite condensate uye iparadzanise iyo yakasimba uye yemvura zvikamu. Iyo sludge inoputika mu flocculation reactor, uye nguva yekugara yesludge mu flocculation reactor inenge 1 kusvika kumaminitsi matatu.
2) Gravity dehydration
Kuburikidza ne flocculation, giravhiti dehydration yeiyo thickener inoitwa kana sludge mwando wemukati uri 99.3%. Kunyorova kwedhaka kunogona kusvika 95-98%. Kuti uderedze kuyerera kwedhaka usati watsikirira, mvura yakawanda yemahara inofanirwa kuyangarara uye simba rinokwevera pasi rinobviswa. Iyo zone inoona basa iri. Iyo sludge iri mubhegi resefa haina kukanganiswa nemasimba ekunze. Iyo sludge load inomhanya chikamu chebhandi resefa ine imwe kona. Ne friction coefficient pakati pebhandi resefa nemvura ine madhaka, bhandi remadhaka resefa rinokwevera mutsetse kumusoro nekudzika. , kune nzira yemvura inounganidza sludge, iyo inorebesa nguva yegiravhiti yekubvisa mvura, iyo inobatsira kusunungurwa kwemvura yakasununguka. Iyo sludge inodzoka kuzosvina bhegi resefa mune reverse direction uye inopinda maviri mabhandi compactors. Inoshanda zvisina tsarukano mune imwe sefa. Basa rayo nderekudurura tsvina uye kugovera zvakaenzana pamusoro pebhandi resefa kuti uwedzere kupera mvura.
3) Kudzvanya uye kupera mvura mumuviri
Dope racho rinopera simba negiravhiti. Sezvo bhanhire richifamba, rinopinda muchikamu chekutsikirira-chakaita seweji pakati pemabhandi emasefa, kwainotsikirirwa uye kupera mvura. Chikamu chemvura yakasununguka pamusoro pemvura inobviswa, uye zvino inopinda mu "S"-shaped pressing section of seven rollers. Nekuda kweKuderedzwa kwedhaka uye kubhenda kweshear simba rinogadzirwa neakawanda viscosity masimba pakati pesefa mabhandi anosvina kunze kwemahara mvura mukati.
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Applications
Kudhinda uye kudhaya tsvina, electroplating sludge, papermaking sludge, chemical sludge, masewage sludge, mining sludge, heavy metal sludge, leather sludge, drilling sludge, kubika sludge, chikafu chekudya.
