一.Intshayelelo yomgaqo wokusetyenziswa

Ngexesha lenkqubo yokupeyinta, izinga lokwaleka kwepeyinti lingama-40 ukuya kuma-60% kuphela, kwaye ngaphezu kwesiqingatha sepeyinti sitshiza emoyeni ukuze yenze inkungu yokutshiza, ingcolise ngokunzulu umoya ongqongileyo kunye nokusingqongileyo. Ukuze ukhusele ngokufanelekileyo indawo engqongileyo kunye nokucoca indawo yokwakha, inkqubo yamanzi ejikelezayo yendawo yokutshiza emanzi idla ngokusetyenziswa kwishishini lokupeyinta ukubamba inkungu yepeyinti e-sprayed ngaphezulu. Ukuze kugcinwe ukusebenza kwendawo yokutshiza, ukuphucula indawo yokusebenza yokudweba, kunye nokwenza inkqubo yokucoca isebenze ngokuqhelekileyo, inani elincinci lezinto zekhemikhali kufuneka zongezwe kwaye zigcinwe kumanzi ajikelezayo, aziwa ngokuba yi-coagulants yepeyinti yepeyinti. Iyakwazi ukudibanisa kunye neepeyinti zepeyinti ezibanjwe ngamanzi, kwaye emva koko ziphendule ngayo kwaye ziyenze i-destabilized kwaye i-distick, iqokelele kwi-flocculant kunye nobukhulu obuthile, obubizwa ngokuba yi-slag yepeyinti, kwaye ihluke emanzini, ukuze kusetyenziswe umjikelezo wamanzi. ixesha elide. Ipeyinti inkungu coagulants ikakhulu ziquka uhlobo elomeleleyo alkali dispersing, uhlobo condensation adsorption, amanzi-based ipeyinti uhlobo condensation inkungu, njl. Ezi ntlobo zingentla zeemveliso ungenza ipeyinti distick kwaye flocculate ngeendlela ezilandelayo: ukwenza inkungu yepeyinti saponification, ukuphelisa viscosity yayo. , velisa into yesepha yealkali enganyibilikiyo ngamanzi, isasazwe emanzini; Ngelo xesha, inkungu yepeyinti igxininiswe ngokunciphisa intlawulo yoluhlu lwangaphandle lwenkungu yepeyinti. Amasuntswana ajikiweyo adityaniswa abe yi-flocculant ngokungqubana omnye nomnye, kwaye ke i-polymer flocculant ibhengezwa kwaye ibhulorho ukwenza i-flocculant enkulu.

二.Ungagweba njani ngokuchanekileyo isiphumo se-flocculant yenkungu yepeyinti

Umphumo we-coagulant yepeyinti yepeyinti igwetywe ngokubanzi kwi-slag, amanzi, i-foam, iphunga kunye nokunye.
(1) Ipeyinti ye-slag: I-viscosity kufuneka ibe yincinci kangangoko, kwaye imbonakalo ebanzi yokulinganisa kufuneka ibe yi-3 ubuncinane ukuya kwi-4 (i-slag yepeyinti i-granular okanye isanti ecolekileyo).
(2) Amanzi: kwisixhobo se-Eisenmann sokugeleza kwe-slagging, ngaphambi kokuba udibanise i-arhente B, ipeyinti kufuneka isasazwe kakhulu ngamanzi e-turbidity, kwaye amanzi emva kokudibanisa i-agent B kufuneka acace ngokusemandleni, kunye nokulinganisa umgangatho wamanzi kufuneka. ube kwibakala lesi-3 ubuncinane (isiphithiphithi kancinci).
(3) I-Foam: ukuphakama kwe-foam echibini kufuneka kube ngokufanelekileyo, kwaye akufanele kube phezulu kakhulu kunokuphakama kwe-foam eyenziwe ngamanzi aqulethe kuphela amayeza phantsi kweemeko ezifanayo. I-foam iphezulu kakhulu, ebonisa ukuba umphumo wokuhlukana kwepeyinti kunye namanzi akulungile.
(4) Ivumba: Ngexesha lokusebenza elichaziweyo, akukho vumba elingathandekiyo elicacileyo elimele liveliswe, elibonisa ukuba inkqubo yamanzi ineengozi ze-microbial ezifana ne-mildew kunye neebhaktheriya, kwaye inokubangelwa ukuhlukana kakubi kwepeyinti kunye namanzi, kodwa ukusetyenziswa. yepeyinti inkungu coagulants akayi kuvelisa ivumba elicaphukisayo, kwaye uninzi inkungu yepeyinti coagulants zongezwa kwiiarhente antibacterial.

三.Iizinto eziphembelela isiphumo senkungu yepeyinti iflocculant

(1) Iintlobo zepeyinti. Nangona akukho kulungelelaniswa kufunyenwe phakathi kohlobo lwe-resin kunye nesiphumo sokusetyenziswa, kuyaziwa ukuba i-coagulants yepeyinti yepeyinti ivakalelwa kwi-polarity ye-resin. Ipeyinti ye-coagulants yenkungu eyahlukeneyo ye-polarity kunye ne-hydrophilicity kufuneka isetyenziswe ngokulandelelanayo kwipeyinti ye-polarity eyahlukeneyo.

(2) ixabiso le-PH okanye i-alkalinity. Kuye kwaziwa ukuba i-alkalinity efanelekileyo okanye i-pH inegalelo ekukhutshweni kwepeyinti. Ixabiso le-pH liphezulu kakhulu, ipeyinti itshatyalalisiwe ngenxa yamasuntswana azinzileyo ahlakazekile emanzini kunzima ukudada, ephantsi kakhulu ayinakutshatyalaliswa ngokupheleleyo. Ulawulo oluqhelekileyo luyi-9.0, kwaye ulawulo lubaluleke kakhulu ekusebenzeni kwamanzi ajikelezayo.

(3) inkqubo yepeyinti yepeyinti kunye nenkqubo yepeyinti ye-slag emva konyango. Inkqubo yegumbi lokupeyinta esetyenziswa ngokuqhelekileyo ibandakanya ukuhlamba uhlobo, uhlobo lomkhusane wamanzi, umkhusane wamanzi - uhlobo lokuhlamba, uhlobo lwe-swirl yamanzi, uhlobo lwe-Venturi kunye nezinye iintlobo, kunye neendlela ezisetyenziswa ngokuqhelekileyo zokususa i-slag ziquka ipleyiti ye-scraper, uhlobo lwe-centrifugal, njl. Inkqubo yokutshiza igumbi lokupeyinta, ukujikeleza kwesantya sokuhamba kwamanzi, isantya, kunye nendlela yokususa i-slag iya kuchaphazela umphumo wokusetyenziswa.

(4) izinto ze-hydrochemical. Ukungcola emanzini, njengobunzima, kuya kuchaphazela ubungakanani bepeyinti yokuchithwa kwepeyinti, ngaloo ndlela kuchaphazela ukulahlekelwa kwe-viscosity, ngoko ubunzima kufuneka bube buncinci ngokusemandleni. Ukungcola okuvezwe kwinkqubo yokupeyinta yokutshiza, njengezinyibilikisi, ingakumbi izinyibilikisi ezingezizo ipolar, kunokunciphisa kakhulu umthamo wokufunxa wamanzi ukupeyinta inkungu.

(5) Umthamo kunye nendlela yokuthatha i-coagulant yepende yepeyinti. Ukuba i-dosage incinci kakhulu, i-condensation effect ayifanelekanga, kwaye ukuba ikhulu kakhulu, inomphumo wokusabalalisa kwaye ayivelisi i-condensation. Iinkqubo ezahlukeneyo zokufunxa ipeyinti yendlu yokutshiza zifuna iindlela ezahlukeneyo zokudosa ezifanelekileyo, ekufuneka zijongwe kwaye zimiselwe ekusetyenzisweni kokwenyani.

(6) Izinto ezincinci. Ukuxinwa kwezinto eziphilayo kumanzi ajikelezayo kuphezulu kakhulu, kwaye iimeko zokusebenza zamanzi ajikelezayo zifanelekile ukuveliswa nokukhula kwe-microorganisms. Ukuba ayilawulwa ngononophelo, ukuzala kwee-microorganisms kuya kuba nefuthe elibi ekusebenziseni i-coagulants ye-mist coagulants. I-bacteriostatic okanye i-bacteriostatic agents kufuneka yongezwe rhoqo xa ubushushu buphezulu.