Umshini wokuntanta okugcwele mpo ocijile uluhlobo lomshini wokuntanta womoya ocijile, okuyinto esetshenziswa kakhulu yokuhlukaniswa ngokoqobo okukodwa emishini yokwelashwa kwendle, futhi ingasusa ngempumelelo ama-solids amisiwe, amafutha, kanye nezinto ze-colloidal ekuhambeleni indle. Yize umgomo osebenzayo wokugeleza okumi mpo okuchithiwe komoya wedimentation dedimentation umshini ngokufana nalokho kwamanye amadivaysi e-air flotation, kube nezinguquko ezinkulu zesakhiwo.
Ukusetshenziswa Kwemishini:
Eminyakeni yamuva nje, ubuchwepheshe be-Air Flotation busetshenziswe kabanzi ekuhlinzekweni kwamanzi nasemanzini angcolile, okungasusa ngempumelelo ama-flocs athambile athambile okunzima ukuwathola emanzi angaphansi komhlaba. Imishini Encibilikisiwe yomoya isetshenziswa kabanzi ukwelashwa kwendle ku-petroleum, embonini yamakhemikhali, ukuphrinta kanye nodaya, ekhasini lokuphrinta, ukucwilisa uwoyela, ukucubungula amafutha, ukudla, ukudla, ukudla kanye nezinye izimboni.
Umgomo Wokusebenza:
Ngemuva kokusabela kwe-dosing, indle ingena endaweni yokuxubha ye-air flotation kanye nokuxubana nokukhishwe igesi ekhishwe ukuze wenze i-floc ilandele ama-bubble amahle, bese ingena endaweni ye-air flotation. Ngaphansi kwesenzo se-air buoyancy, i-floc intanta endaweni yamanzi ukuze ithole isikali, bese ingena endaweni ye-air flotation. Ngaphansi kwesenzo se-air buoyancy, i-floc intanta endaweni yamanzi ukwakha isikali. Amanzi ahlanzekile engxenyeni engezansi egeleza ethangini lamanzi elihlanzekile ngokusebenzisa umqoqi wamanzi, futhi ingxenye yawo igeleza ibuyele ukuze isetshenziswe njengamanzi ancibilikisiwe omoya. Amanzi asele asele aphuma ethekwini elichichimayo. Ngemuva kwesikhuphu esisesigcawini samanzi sethange le-air flotation liqongelela ubukhulu obuthile, likhishwe ethangini le-sludge lethangi le-air flotation ithangi nge-foam scraper bese likhishwe. Ama-SS acwila anembe emzimbeni we-vertebral futhi akhishwe njalo.
Izingxenye eziphambili zezakhiwo:
1
Isakhiwo sensimbi esiyindilinga singumzimba oyinhloko nomnyombo womshini wokwelashwa kwamanzi. Ngaphakathi, kukhona abathengisi, abasabalalisi, amapayipi e-sludge, amapayipi okuphuma, amathangi e-sludge, ama-scrapers kanye nezinhlelo zokudlulisela. I-Releaser itholakala endaweni ephakathi yomshini we-air flotation futhi iyingxenye esemqoka yokukhiqiza ama-bubble amancane. Amanzi ancibilikisiwe avela ethangini legesi axutshwe ngokuphelele namanzi amdaka lapha, futhi ngokuzumayo akhishwe, adale ama-bubble abubanzi kanye ne-vortex, anciphise ama-floccum acishe abe ngu-20-800, anciphise amandla adonsela phansi athile adonsela phansi. Amanzi acwebile ahlukaniswe ngokuphelele, futhi isakhiwo esine-conical esine-Uniform Distriparm Path sixhumene nomsebenzi, umsebenzi oyinhloko ukusabalalisa ngokulinganayo amanzi ahlanzekile ahlukanisiwe kanye ne-sludge ethangini. Ipayipi lokuphuma kwamanzi lisatshalaliswa ngendlela efanayo engxenyeni engezansi yethangi, futhi ixhumeke engxenyeni engenhla yethangi ngepayipi elithe mpo ukuze lichichime. Isitolo esichichimayo asinaso isibambo sokulungiswa kwamanzi, okulungele ukulungisa izinga lamanzi ethangini. Ipayipi le-sludge lifakiwe ezansi kwethangi ukuze likhiphe dediment. Alikho ithangi le-sludge engxenyeni engenhla yethangi, futhi kukhona i-scraper ethangini. I-scraper ijikeleza ngokuqhubekayo ukuze ihlenge i-sludge entantayo ethangini le-sludge, ligeleza ngokuzenzakalelayo ithangeni ithangi le-sludge.
2. Isistimu yegesi encibilikile
Uhlelo lokuqedwa kwegesi ikakhulukazi lakhiwa ithangi elinqanyulwa igesi, ithangi lokugcina umoya, i-compressor yomoya, kanye nepompo ephezulu yokucindezela. Ithangi elinqanyulwa igesi liyingxenye ebalulekile yohlelo, okuyindima yakhe ukufezekisa ukuxhumana okugcwele phakathi kwamanzi nomoya nokusheshisa ukuchithwa komoya. Ithangi elivaliwe lengcindezi elingamelana nengcindezi enezinsimbi nezikhala eziklanyelwe ngaphakathi, ezingasheshisa ukusakazwa kanye nenqubo yokudluliselwa kwabantu igesi namanzi, futhi ithuthukise ukusebenza kahle kokuchithwa kwegesi.
3. I-Reagent Tank:
Amathangi okujikeleza kwensimbi asetshenziselwa ukuqeda nokugcina uketshezi lwamakhambi. Ezimbili zazo zingamathangi okuchithwa ngamadivayisi wokuxuba, kanti amanye amabili amathangi okugcina amakhemikhali. IVolumu incike emandleni okucubungula.
Inqubo Yezobuchwepheshe:
Amanzi angcolile ageleza ngegridi ukuvimba ama-solid amiswe ama-solid anevolumenti enkulu futhi angena lapho kuhlanganiswa khona amanzi adoti, lapho kuvinjelwe ukuguquguquka kwekhwalithi yamanzi futhi kuvikeleke ukusebenza kwamanzi angcolile. Njengoba amanzi angcolile ethangi lokudonsela phansi aqukethe inani elithile lemicu elahlekile, elingumthombo omkhulu wamanzi wakudala, akuwona ama-fibers asetshenziswayo emanzini angcolile, ngokushesha, anciphisa kakhulu umthwalo wokwelashwa wenqubo elandelayo ye-wastewater air flotation. Ukungezwa i-PAC ehlanganisiwe ethangini elinamakhaza kuvumela amanzi angcolile ahlukaniswe, ahlukaniswe, futhi athumele emshinini womoya ngepompo yendle. Ngaphansi kwesenzo se-Flecculont Pam, kwakhiwa inani elikhudlwana le-flocculent,. Ngenxa yokubanjwa kwenani elikhulu lama-microbubble kanye nokwehla okubalulekile kumandla adonsela phansi ama-flocs, amanzi acacile ayaqhubeka nokuntanta phezulu. Ihlukaniswe ngokuphelele futhi igeleza isuka echwebeni elichichimayo libe yithangi elisheshayo le-aerobic fasfy Tanth, lapho amanzi acacile aqhutshwa umoya-ngken futhi ahlungwa ngemidiya yokuhlunga ukuze asuse umbala kanye nokuthile okukodwa. Emva kwalokho, amanzi acacile angena ethangini le-sedimentation nethangi lokucacisa, lapho lihlale lizinze futhi lalicaciswa, futhi ligeleza ethangini lesitoreji ukuze liphinde lisebenze noma lokukhipha.
I-sludge entanta iye phezulu emshinini we-air flotation isondelwe ethangini le-sludge nge-scraper bese ligeleza ngokuzenzakalelayo ethangini lokumisa ama-slidege. I-sludge iphonswe ku-sludge finder Phrints for Pressure Filtration, yakha ikhekhe lokuhlunga, elihanjiswa ngokugcwaliswa komhlaba noma olushiswe ngamalahle. Ukuhanjiswa kwendle okuhlungiwe kugeleza ethangini ledimentation. Uma siqhubeka nokutshala imali emshinini wamakhadibhodi, i-sludge nayo ingasetshenziswa ngokuqondile ukukhiqiza amakhadibhodi aphezulu, hhayi ukuqeda ukungcoliswa kwesibili, kodwa futhi yakha izinzuzo zezomnotho ezibalulekile.
Izici Zomshini:
1. Uma kuqhathaniswa nezinye izakhiwo, kuhlanganiswe, kunamandla amakhulu okucubungula, ukusebenza kahle kakhulu, kanye nomsebenzi omncane womhlaba.
2. Inqubo nesakhiwo semishini ilula, kulula ukuyisebenzisa futhi iwulondolozela. Uma nje i-Inlet nasezitolo zokuphuma zixhunyiwe, zingasetshenziswa ngokushesha, futhi akukho zisekelo ezidingekayo.
3. Kungasusa ama-sludge bulking.
I-4. I-aeration emanzini ngesikhathi somoya inomthelela omkhulu ekususeni ama-surfactants nephunga elivela emanzini. Ngasikhathi sinye, i-aferation yandisa umoya-mpilo oncibilikisiwe emanzini, enikeza izimo ezinhle zokwelashwa okulandelayo.
I-5. Emithonjeni yamanzi enamazinga okushisa aphansi, turbitity ephansi, kanye ne-algae eningi, usebenzisa i-air flotation ingathola imiphumela engcono.
Isikhathi sePosi: Mar-31-2023