Kodi mukuvutika ndi madzi ambiri omwe ali pansi pa madzi ndi zinthu zolimba zomwe zili pamwamba pa madzi? Kodi mukufuna kukonza bwino ntchito ya thickener pochotsa kuyeza kobwerezabwereza kwa kuchuluka kwa madzi ndi zolakwika za anthu? Ogwiritsa ntchito ambiri amakumana ndi mavuto omwewo mumakampani opanga mchere kuti asunge madzi ndikusonkhanitsa zinthu zamtengo wapatali kuti zigwiritsidwe ntchito. Chiyeso cha kuchuluka kwa madzi nthawi yeniyeni chimagwira ntchito bwino pokwaniritsa zolinga izi.
Nkhani yotsatirayi ikufotokoza zolinga ndi ubwino wa kuwongolera kuchulukana kwa madzi m'malo osiyanasiyana a matanki okhuthala. Tiyeni tiyambe ndi mawu oyamba mwachidule okhudza kuchulukana kwa madzi, kutsatiridwa ndi zifukwa zisanu zoyezera kuchulukana kwa madzi m'njira yolekanitsira madzi.
Kodi Ntchito ya Kukhuthala ndi Chiyani?
Njira yokulira imaphatikiza kulekanitsa chisakanizo cha madzi olimba ndi madzi ochulukirapo ndi kufalikira koyera munthawi yeniyeni. Choyamba chimakhala ndi tinthu tolimba ndipo chachiwiricho chimachotsa zonyansa momwe zingathere. Njira yolekanitsira ndi zotsatira za mphamvu yokoka. Tinthu tonse tosiyanasiyana timapanga zigawo zosiyanasiyana kudzera mu thanki.
Njira zokhuthala zimachitika mu thanki yosungiramo zinthu zomwe zimagwiritsidwa ntchito popanga mchere kuti zilekanitse zinthu zomwe zili ndi mchere ndi zinthu zina.
Malo Ofunikira Oyezera Pakukhuthala
Mita yamadzimadzi pa intanetiZimafunika kuti makina ophikira azigwira bwino ntchito. Mwachitsanzo, malo oyikamo zinthu ndi monga chakudya, madzi olowa pansi, kuchuluka kwa madzi olowa pansi ndi mkati mwa thanki yophikira. Muzochitika zomwe zili pamwambapa, masensa awa angatengedwe ngatimita yoyezera kuchuluka kwa slurrykapenamita yoyezera kuchuluka kwa matopeAmathandizanso pakukonza njira zowongolera zokha ma drive, mapampu komanso kupereka mlingo woyenera wa flocculants.
Zifukwa Zoyezera Kuchulukana kwa Madzi
Zifukwa zoyezera kuchuluka kwa zinthu zitha kusiyana chimodzi ndi chimodzi. Zinthu zisanu zotsatirazi zikuwonetsa kufunika koyang'anira kuchuluka kwa zinthu kuti mafakitale azitha kuchita bwino.
Nambala 1 Kubwezeretsa Madzi
Madzi amaonedwa kuti ndi chimodzi mwa zinthu zofunika kwambiri m'migodi ndi m'mafakitale a mchere. Chifukwa chake, kubwezeretsa madzi kapena kugwiritsanso ntchito madzi kumapulumutsa ndalama zambiri pakukhuthala. Kukula pang'ono kwa 1-2% mu kuchuluka kwa madzi omwe akuyenda pansi kumatanthauza kuchuluka kwa madzi ofunikira pogwiritsira ntchito. Kuwonjezeka kwa kuchuluka kwa madzi kumathandiza kwambiri pakutsimikizira kulimba kwa madamu a m'mbuyo, omwe angagwe ngati pali madzi ambiri omwe amapopedwa kupita kumadamu.
Nambala 2 Kubwezeretsa Mineral
Mu zokhuthala zokhuthala, chakudya nthawi zambiri chimachokera ku dera loyandama. Kuyandama kumaphatikizapo kulekanitsa tinthu tating'onoting'ono kudzera mu mphamvu yokoka. Mwanjira ina, tinthu tating'onoting'ono tomwe tili ndi thovu la mpweya timakwera pamwamba ndikuchotsedwa, pomwe tina timatsalira mu gawo lamadzimadzi. Pamene njirayi ichitika mu chokhuthala cha chinthu, thovu limatha kunyamula zinthu zolimba kupita nazo mu kuchuluka kwa zinthu.
Zinthu zolimba zimenezi ndi zamtengo wapatali ndipo, ngati sizipezekanso, zitha kuchepetsa kuchuluka kwa kubweza kwa chitsulo chowunjikana. Kuphatikiza apo, zinthu zolimba zomwe zimasefukira zimatha kubweretsa ndalama zambiri zogwiritsira ntchito reagent, kuwonongeka kwa mapampu ndi ma valve, komanso ndalama zambiri zokonzera, monga kuyeretsa matanki amadzi pamene zinthu zolimba zimasonkhana pamenepo.
Pafupifupi 90% ya zinthu zolimba zomwe zimatayika mu kusefukira kwa madzi pamapeto pake zimapezedwanso pambuyo pake (monga m'matanki ndi m'madamu). Komabe, 10% yotsalayo, yomwe ikuyimira phindu lalikulu pazachuma, imatayika kwamuyaya. Chifukwa chake, kuchepetsa kutayika kwa zinthu zolimba mu kusefukira kwa madzi kuyenera kukhala patsogolo. Kuyika ndalama muukadaulo wowongolera njira kungathandize kukweza kuchuluka kwa kubweza ndikupereka phindu mwachangu pa ndalama zomwe zayikidwa.
Kugwiritsa ntchito Lonnmetermamita ochulukitsitsandizoyezera kuyendaKuchuluka kwa madzi m'madzi omwe akutuluka m'madzi kumathandiza kuti zinthu zokhuthala zizigwira bwino ntchito. Kuzindikira zinthu zolimba nthawi yomweyo n'kotheka pogwiritsa ntchito ma density kapena ma solid meters. Zizindikiro za 4-20mA za zidazi zitha kuphatikizidwa mu dongosolo lowongolera kuti ziwongolere bwino ntchito.
3 Kugwiritsa Ntchito Bwino Flocculant
Ma Flocculants amagwira ntchito yokonza bwino ntchito yokonza dothi, makamaka mankhwala omwe amathandiza tinthu ta m'madzi kuti tigwirizane. Mlingo wa ma flocculants umaganizira za kuwongolera mtengo wa reagent ndi magwiridwe antchito. Chiyeso cha kuchuluka kwa madzi chimalola kuwongolera kuchuluka kwa madzi m'thupi molondola komanso modalirika. Cholinga chake ndikupeza kuchuluka kwa zinthu zolimba kwambiri potengera kulemera kwa slurry ya chakudya pamene akulola kuti tinthu tating'onoting'ono tikhazikike. Ngati kuchuluka kwa madzi m'thupi kupitirira cholinga, mowa wowonjezera uyenera kuwonjezeredwa, ndipo mphamvu zambiri zosakaniza zingafunike kuti zitsimikizire kuti chitsime cha chakudya chokwanira chisakanizidwe.
Kuyeza kuchuluka kwa chakudya cha slurry pogwiritsa ntchito choyezera kuchuluka kwa chakudya cha inline ndikofunikira kwambiri pakuwongolera njira. Izi zimatsimikizira kuti flocculant ikugwiritsidwa ntchito bwino komanso zimapangitsa kuti njira yosakaniza igwire bwino ntchito, zomwe zimapangitsa kuti chokhuthala chizigwira ntchito bwino.
4 Kuzindikira Nthawi Yomwe Mavuto Okhudzana ndi Kusayenda kwa Madzi
Ogwira ntchito amayesetsa kusunga zinthu zokhazikika m'ma thickeners, kuti akwaniritse kuchuluka kwa zinthu zolimba ndi zochepa komanso kuchuluka kwa zinthu zopanda madzi ndi zochepa. Komabe, zinthu zomwe zimachitika zimatha kusintha pakapita nthawi, zomwe zingayambitse kusakhazikika bwino, kuchepa kwa kuchuluka kwa zinthu zosagwira ntchito, komanso kuchuluka kwa zinthu zolimba m'ma thickeners. Mavutowa angayambike chifukwa cha mavuto a flocculation, mpweya kapena thovu mu thanki, kapena kuchuluka kwa zinthu zolimba kwambiri m'chakudya.
Kugwiritsa ntchito zida ndi makina odzichitira okha kungathandize ogwiritsa ntchito kusunga ulamuliro pozindikira mavuto otere nthawi yomweyo. Kupatula kuyeza kwa mkati, zida zochokera ku thanki monga ma ultrasound bed level probes zingapereke chidziwitso chofunikira. Ma "diver probes" awa amasuntha mmwamba ndi pansi mkati mwa thanki, kuwunikira kuchuluka kwa matope, malo okhazikika, komanso kumveka bwino kwa madzi. Kuyeza kwa bedi ndi kothandiza kwambiri pa njira zowongolera flocculation, kuonetsetsa kuti ntchito ikuyenda bwino nthawi zonse.
Chiyeso cha Kuchuluka kwa Madzi (SDM)
Chiyeso cha Slurry Density Meter (SDM) ndi njira ina yabwino yosungira chilengedwe m'malo mwa zoyezera zachikhalidwe za nyukiliya. Chatchuka mwachangu, ndi malo mazana ambiri padziko lonse lapansi. Chiyeso cha SDM chimapereka miyeso yolondola komanso yodalirika ya density, zomwe zimapangitsa kuti chikhale yankho labwino kwambiri kwa mafakitale amakono opangira mchere.
Kuyeza kuchulukana kwa zinthu kumagwira ntchito yofunika kwambiri pakukweza magwiridwe antchito a chinthu chokhuthala ndipo kumagwira ntchito ngati chizindikiro chofunikira kwambiri pakuwongolera njira. Mwa kugwiritsa ntchito ukadaulo wapamwamba woyezera ndi njira zowongolera njira, ogwiritsa ntchito amatha kukonza magwiridwe antchito a chinthu chokhuthala, kuwonjezera kuchuluka kwa zinthu zomwe zawonongeka, komanso kuchepetsa ndalama zogwirira ntchito.
Nthawi yotumizira: Disembala-30-2024
