Kubva payakavambwa, Liancheng Environmental Company yakanyatso kuomerera kuhuzivi hwekutengesa kwevatengi-vanotungamirwa uye chinangwa-chakakosha, uye kuburikidza nekuita kwenguva refu-mapato akawanda senheyo, kune "Liancheng" nhamba dzakabatikana munzvimbo dzeinjiniya munyika yese. . Pakutanga kwaMay, sangano rekuedza muHubei rakapa mushumo wekuedza pamusoro pemuenzaniso wemvura wakatumirwa naHubei Lomon Phosphorus Chemical Co., Ltd. Chirevo chakaratidza kuti zvakamiswa zvakasimba (SS) zviri mumuenzaniso wemvura yakaedzwa waiva 16 mg / L, uye yakazara phosphorus (TP) yemukati yaive 16 mg/L. iri 0.02mg/L, uye mwando wetsvina yakabviswa mvura i73.82%. Zvinoenderana nemhedzisiro yebvunzo, zvakatemerwa kuti iyo LCCHN-5000 yakasanganiswa magineti coagulation mvura yekurapa michina inogadzirwa uye inopihwa nekambani yedu yeHubei Lomon Phosphorus Chemical Co., Ltd. . Kutaridzika kwemhando yemidziyo inogutsa, uye zvakare inoratidza kuti Liancheng magineti coagulation kurapwa process yakasanganiswa michina ine yekutanga modhi chirongwa munharaunda yeHubei.
Mvura yakasvibirira uye yakarapwa zviratidzo zvevatengi uye chaiyo mhedzisiro kuenzanisa
Pakutanga kwaGunyana 2021, mushure mekugamuchira zvinodiwa zvehunyanzvi zvinopihwa nemutengi, Maneja Qian Congbiao weChipiri Dhipatimendi reLiancheng Environmental Sewage akatanga kugadzira hurongwa hwemichina yekurapa yakabatanidzwa ye flocculation + sedimentation + filtration process, asi nekuda kweiyo mamiriro ekushanda akakosha panzvimbo, Saizi yemidziyo yakagadzirwa kare haigone kusangana nemamiriro ekuvaka ehurumende. Mushure mekutaura nemutengi, Maneja Tang Lihui weDhipatimendi reWastewater Department akafunga chirongwa chehunyanzvi chekugadzirisa mvura yetsvina nemagnetic coagulation. Nekuda kwekushaikwa kwenguva, vashandi vehunyanzvi vekudzimbahwe vaisagona kuvapo pakutsinhana kwehunyanzvi. Hofisi yedu yakabata mutengi kuti isimbise, uye ikaita kure kure tekinoroji kuchinjanisa kuburikidza netiweki musangano modhi. Mushure mekuziviswa kwakadzama kwechirongwa chekambani yedu naManeja Tang, yakagamuchirwa nemutengi uye pakupedzisira yakatemerwa 5000 Iyo ton/day phosphate rock wastewater treatment project inotora seti yakasanganiswa magineti coagulation mvura yekurapa michina, iyo yakareba 14.5m kureba, 3.5 m yakafara uye 3.3m kureba.
Midziyo yacho iri nyore kuisa uye iri nyore kushandisa. Mushure mokunge vasvika panzvimbo yeprojekti musi waMarch 13, kutumirwa kwemvura nemagetsi kwakatanga musi waMarch 16. Mazuva maviri gare gare, zvigadzirwa zvasvika kune zvizere zvakakwana zvisingatarisirwi mamiriro ekushanda, uye maitiro ekushanda emidziyo anogona kugadziriswa uye kuiswa kure. iyo smart platform. Kune vhidhiyo yekutarisa kutapurirana chikuva chechimiro chekumhanya mukamuri yemidziyo, uyezve inotumirwa kubva kunharembozha, makomputa uye mamwe akawanda-media. Mushure mezuva rekushanda otomatiki, bvunzo yekutanga yemhando yemvura yakasviba yemidziyo yasvika pachiyero mangwanani e19, ichimirira kugamuchirwa kwekupedzisira kweprojekiti.
Kuburikidza nekutevera nekunzwisisa kweiyo pre-kutengesa, mu-kutengesa uye mushure-yekutengesa maitiro epurojekiti, tinogona kunyatsonzwisisa kuti Liancheng yakasanganiswa magineti coagulation mvura kurapwa ine hunhu hwekubatanidzwa kwemidziyo, kungwara uye kungwara kubatanidzwa, uye kumisikidza michina uye. debugging haina kukanganiswa nemamiriro ekunze senge tembiricha. , inokodzera nzvimbo dzakasiyana siyana, diki yeinjiniya yekudyara uye nguva pfupi yekuvaka, kukurumidza kuisirwa uye kutumwa kwemidziyo, diki tsoka uye humwe hunhu.
Kusuma nzira:
Magnetic coagulation flocculation (high-efficiency precipitation) tekinoroji yekunaya ndeyekuwedzera panguva imwe chete magineti poda ine giravhiti chaiyo ye4.8-5.1 mutsika yechinyakare coagulation uye kunaya kwemvura, kuitira kuti ibatanidzwe nekuyerera kwezvinosvibisa, kuitira kusimbisa mhedzisiro. ye coagulation uye flocculation, zvekuti iyo inogadzirwa Muviri weviolet wakanyanya uye wakasimba, kuitira kuti uwane chinangwa chepamusoro-soro sedimentation. Iko kugadzirisa velocity yemagineti flocs inogona kunge yakakwira se40m/h kana kupfuura. Magnetic poda inodzokororwa kuburikidza nepamusoro shear muchina uye magineti separator.
Nguva yekugara yeiyi nzira ipfupi kwazvo, saka kune zvakawanda zvinosvibisa zvinosanganisira TP, mukana weiyo anti-dissolution process idiki kwazvo. Uye zvakare, iyo magineti poda uye flocculant yakawedzerwa muhurongwa inokuvadza kune mabhakitiriya, mavhairasi, oiri uye akasiyana madiki madiki. Iyo ine yakanaka adsorption mhedzisiro, saka iyo yekubvisa mhedzisiro yerudzi urwu rwezvinosvibisa zviri nani pane iyo yechinyakare maitiro, kunyanya kubviswa kwephosphorous uye SS yekubvisa mhedzisiro inonyanya kukosha. Magnetic coagulation flocculation (yakakwirira-inoshanda kunaya) tekinoroji inoshandisa ekunze magineti poda kuti iwedzere flocculation mhedzisiro uye kugadzirisa kunaya kwemvura. Panguva imwecheteyo, nekuda kwekuita kwayo kwepamusoro-kumhanya kwemvura, ine zvakawanda zvakanakira senge kumhanya kwepamusoro, kugona kwakanyanya uye kudiki tsoka zvichienzaniswa nemaitiro echinyakare.
Features:
1. Nhanho yekugadzirisa inokurumidza, iyo inogona kusvika kune yakakwirira yekugadzirisa 40m / h;
2. Mutoro wepamusoro, kusvika ku20m³/㎡h~40m³/㎡h;
3. Nguva yekugara ipfupi, yakaderera semaminetsi makumi maviri kubva pakupinda mumvura kusvika kune imwe nzvimbo yemvura (mune dzimwe nguva, nguva yekugara inogona kupfupika);
4. Kunyatsoderedza nzvimbo yepasi, uye nzvimbo yepasi ye sedimentation tank inogona kunge yakaderera se 1/20 yemaitiro anowanzo;
5. Kubvisa phosphorus kunobatsira, iyo yakakwana effluent TP inogona kunge yakaderera se0.05mg/L;
6. Mvura yakakwirira yakajeka, turbidity <1NTU;
7. Chiyero chekubvisa cheSS chakakwirira, uye iyo yakakwana yemvura inenge iri pasi pe2mg / L;
8. Magnetic powder recycling, chiyero chekudzorera chinodarika 99, uye mari yekushanda yakaderera;
9. Kunyatsogadzirisa kuyerwa kwemishonga, kuderedza kushandiswa kwemari, uye kuchengetedza 15% yepimo mune zvakanakisisa;
10. Iyo sisitimu yakabatana (inogonawo kugadzirwa kuita nharembozha yekugadzirisa), iyo inogona kuona otomatiki kutonga uye iri nyore kushanda.
Magnetic coagulation sedimentation tekinoroji ndeye shanduko nyowani tekinoroji. Munguva yakapfuura, magineti coagulation sedimentation tekinoroji yaisawanzoshandiswa mumapurojekiti ekurapa mvura, nekuti dambudziko rekugadzirisa magineti poda harina kunyatsogadziriswa. Ikozvino dambudziko rehunyanzvi iri rakagadziriswa zvinobudirira. Simba remagineti remagineti separator yedu 5000GS, inova yakanyanya kusimba muChina uye yasvika kune inotungamira tekinoroji. Iyo magnetic powder recovery rate inogona kusvika kupfuura 99%. Naizvozvo, hunyanzvi hwehunyanzvi uye hwehupfumi hweiyo magnetic coagulation precipitation process inoratidzwa zvizere. Iyo magineti coagulation process iri kuwedzera uye zvakanyanya kushandiswa zvakanyanya kumba nekune dzimwe nyika kugadzirisa tsvina yemumaguta, kudzoreredzwa kushandiswa kwemvura, rwizi dema uye kunhuwa kwemvura kurapwa, yakakwira phosphorus Mvura yakasviba, kugadzira mapepa emarara emvura, marara emvura, marara emugodhi uye mamwe minda.
Nguva yekutumira: Jul-07-2022