Makina oyendetsa bwino kwambiri osaya mpweya woyandama, dzina lathunthu lapamwamba kwambiri loyatsa mpweya woyandama Sefa yamadzi, ndi chida chodziwika bwino choyeretsera madzi pakali pano, chomwe chimagwiritsidwa ntchito kwambiri pochotsa zolimba zomwe zaimitsidwa m'madzi, komanso COD ina m'madzi.Potengera mfundo ya kusungunuka kwa mpweya wosungunuka, gawo lina la madzi osungunuka limalowetsedwa m'madzi oyeretsedwa, ndipo tinthu tating'onoting'ono tomwe timatuluka m'madzi osungunuka timagwiritsidwa ntchito kuti tiyandamale zolimba zoyimitsidwa kapena mafuta kuchokera pamadzi, potero amapeza kulekanitsa kwamadzi olimba.
Njira yaukadaulozamakina osaya air flotation
Madzi opangira mankhwala amanyamulidwa ndikuponyedwa ku chitoliro chapakati.Pa nthawi yomweyo, kusungunuka madzi ndi madzi mankhwala osakaniza mu chapakati polowera chitoliro, ndiyeno wogawana anagawira mu mpweya flotation thanki kudzera madzi kugawa chitoliro.Kuthamanga kwa chitoliro chogawa madzi ndi chofanana ndi kutuluka kwa madzi, koma njirayo ndi yosiyana, Chifukwa chake Kuthamanga kwa zero kumachepetsa kusokonezeka kwa madzi omwe akubwera, ndipo kuyimitsidwa ndi kukhazikitsidwa kwa flocs kumachitika mu a. static state.Chipangizo cha skimming ndi makina akuluakulu oyendetsa makina amayenda mofanana pamene akuzungulira, kusonkhanitsa zinyalala ndikuzitulutsa mu dziwe kudzera papaipi yamatope yapakati.Madzi oyera mu dziwe amatulutsidwa pakati pa chitoliro chosonkhanitsira madzi oyera, chomwe chimayendanso chimodzimodzi ndi makina oyenda pamakina.Chitoliro chamadzi oyera ndi chitoliro chogawa madzi zimasiyanitsidwa ndi njira yogawa madzi ndipo sizimasokonezana wina ndi mzake Mtsinje umaponyedwa mu chidebe chamatope ndi scraper ndi kutulutsidwa nthawi zonse, potero kukwaniritsa cholinga chochotsa zolimba zoyimitsidwa.
Kufotokozera Njirazamakina osaya air flotation
1. Madzi otayira opangira mapepala omwe amathiridwa ndi thanki yachiwiri ya sedimentation amayenda mokhazikika kupita ku tanki yosonkhanitsira, kuwonetsetsa kuti madzi ali bwino ndi kuchuluka kwake;
2. Kenako ikwezeni kuchoka pa mpope wonyamulira zimbudzi kupita ku thanki yosaya ya mpweya;
3. Onjezani PAC musananyamule mpope wa madzi, onjezerani PAM pa malo osaya a mpweya woyandama, sakanizani bwino kudzera mu chitoliro chosakanikirana pansi pa thanki yoyendetsa mpweya, ndiyeno sakanizani ndi tinthu tating'ono tating'ono tating'ono tomwe timapangidwa ndi mpweya wosungunuka. adsorb ang'onoang'ono thovu ndi zoipitsa mu floc ndi madzi oipa, ndi mlatho iwo mu mpweya flotation dongosolo kugawa madzi;
4. Pogwiritsa ntchito njira yogawa madzi, madzi onyansa amalowa mu thanki yoyendetsa mpweya, ndipo pogwiritsa ntchito njira yogawa madzi ndi chipangizo chowongolera maulendo othamanga, madzi otayira omwe amalowa mu tank air flotation amafika zero liwiro m'dera logawa madzi ndi malo oyendetsa mpweya. ;
5. The coagulated flocs ndi zoipitsa adsorbed ndi bridged ndi microbubbles amakumana mofulumira olimba-zamadzimadzi kulekana pansi zochita za buoyancy ndi ziro liwiro;
6. Zowononga zoyandama za slurry zomwe zimalekanitsidwa ndikuyandama m'malo owoneka bwino amadzi a thanki yosaya kwambiri ya mpweya woyandama zimakokedwa ndi supuni ya spiral skimming, kenako ndikuyenderera ku chidebe chamatope.Pansi pa mphamvu yokoka, amathamangira ku tanki ya scum ndiyeno amakankhira ku mbale ndi makina osindikizira.Pambuyo pa kutaya madzi m'thupi, amawotchedwa ndikugwiritsidwa ntchito.
7. Madzi oyera omwe amapatulidwa m'munsimu amapita ku njira yotulutsira madzi kudzera mumtsinje wamadzi wothira madzi oyeretsera pansi pa ng'oma yozungulira ndipo amakwaniritsa zofunikira.
Nthawi yotumiza: Jun-12-2023