Hauv kev kho cov dej haus dej haus thiab cov dej ua kua dej ua kua roj av, yaug cov dej lim lim dej yog qhov txuas tseem ceeb los xyuas kom muaj kev nyab xeeb kom muaj kev nyab xeeb thiab txuas ntxiv cov cuab yeej siv lub neej. Raws li ib qho tseem ceeb ntawm kev sib xyaw ua ke uas tau hu rau cov kuab paug paug, lub lim lim cartridge yuav maj mam ua txhaws nyob rau hauv cov txheej txheem ntawm kev cuam tshuam impurities thiab adsorbing cov tshuaj tsis zoo. Yog tias nws tsis yaug hauv lub sijhawm, nws yuav ua rau muaj kev txo qis ntau dua 30%), ib qho kev txo qis hauv kev tshem tawm ntawm 15%), thiab txawm tias muaj kuab paug hauv ob xyoos. Kab lus no yuav tshawb xyuas cov kev tshawb fawb ntawm kev tshawb fawb lim dej thiab cov qauv tshuaj tiv thaiv kev ua haujlwm, los muab cov lus qhia kev ua haujlwm tiag tiag rau cov neeg siv khoom hauv tsev thiab kev muaj kev lag luam.
Cov txheej txheem
1. Lim Rau Cawv Txheej Txheem: Qhov tsis ua hauj lwm los ntawm lub cev cuam tshuam rau kev tawm tsam cov tshuaj nplaum
2. Kev faib tawm dej thev naus laus zis: kev daws teeb meem rau cov lim ntawm cov khoom sib txawv
3. Cov Cuab Yeej thiab Xaiv Xaiv: Los ntawm txhais tes rau Automated Flushing System
4. Kev Lag Luam Specification: Cov Lus Qhia Rau Cov Kauj Ruam rau Cov Tsev thiab Kev Muaj Txuj Ci
5. Cov kev daws teeb meem ntau: Ntog tus nqi poob qis, cov ntxhiab tiam, lim tsim kev puas tsuaj
6. Kev kho mob Science: yaug qhov zaus, cov txiaj ntsig kev ntsuas thiab tswj hwm lub neej
7. Txiav cov thev naus laus zis: Kev tu xyuas tus kheej, kev tu tus kheej thiab tumomaterial
8. Cov ntsiab lus: Dej ua kom muaj kev nyab xeeb kev nyab xeeb kev nyab xeeb tom qab cov txheej txheem flushing
1. Lim Rau Cawv Txheej Txheem: Qhov tsis ua hauj lwm los ntawm lub cev cuam tshuam rau kev tawm tsam cov tshuaj nplaum
1. Lub ntsiab cai tseem ceeb ntawm lub cev clogging
Kev Tshaj Tawm: PP paj rwb, stainless hlau mesh thiab lwm lub lim cov duab screen impurities los ntawm aperture. Thaum lub particle loj ntawm cov teeb meem ncua (xws li cov av nkos, nplua nuj lub zog aperture (rau txhua 10% thaiv kev nce qib (rau txhua 10%, lub siab poob nce ntxiv los ntawm 5kPA).
Bridging effect: Thaum qhov loj me me yog ze rau lub pore loj (xws li {} μm colloidal hais), yuav tsim nyob rau ntawm pore qhib, thaiv cov channel hauv. Cov ntaub ntawv los ntawm lub nroog dej lim dej kom pom tias lub pp paj rwb lim uas tsis tau yaug ntawm 45% mus rau 22% nyob rau hauv 3 hlis.
2. Adsorption txheej txheem ntawm kev ua pa phem
Organic Adsorption: Cov Khoom Siv Hluav Taws Xob Lim Khoom Siv Adstorbs tseem tshuav cov tshuaj chlorine, thiab lwm yam los ntawm ib thaj chaw me dua lossis sib npaug nrog 1000m² / g). Thaum cov adsorption site yog cov penetant nkag mus rau hauv tus nqi nce (xws li cov kab mob chlorine tshem tawm ntawm 95% txog 60%).
Mineral scaling: The surface of the RO reverse osmosis membrane is easily covered by carbonate scale formed by calcium and magnesium ions (concentration>100PPM), ua rau muaj kev txo qis hauv qhov kev cia siab (ib qho kev txo qis ntawm 1% {2}}}% ib hlis). Lub zog tau siv ntawm kev muaj cov dej ntshiab muaj zog nce los ntawm 20% vim tias tsis tuaj yeem ntsuas cov cav.
3. Kev phom sij ntawm kev sib kis roj ntsha
Microbial zaj duab xis tsim: Hauv ib puag ncig nrog qhov kub ntawm 25-30 degree thiab ntws tsawg<0.1m/s, bacteria (such as E. coli) are easily bred on the surface of the filter element, forming a biofilm (thickness can reach 50μm), resulting in odor (such as moldy smell) and excessive total colony count (GB 5749 standard requires ≤100CFU/mL).
2. Kev faib tawm dej thev naus laus zis: kev daws teeb meem rau cov lim ntawm cov khoom sib txawv
1. Lub cev cuam tshuam lim (Pp paj rwb, Stainless hlau, Ceramic Lim Khoom Siv)
Nraim thiab rov qab flushing txoj kev
Pem rau pem hauv ntej dej: Txuas cov kais dej thiab yaug mus rau tom ntej ntawm {}}}}}. 5M/2.
Backwash: Kaw cov dej hauv lub valve, qhib lub qhov dej ntws, thiab siv cov dej ntws hauv lub taub lim dej kom rov qab (siab}. {1}}. 3MPA). Nws yog qhov haum rau precision lim ntsiab nrog tsawg dua tsawg dua los yog sib luag rau 1μm (xws li tuaj yeem tshem tawm cov nplais fertamic plog).
Kev Tu Tshuab Ultrasonic
Muaj cov ntawv thov scene: muab cov roj stainless hlau siv rau hauv ultrasonic}}}}}}}}}}} {}}
2. Tshuaj Qhuab Qhia Kev Siv Lim Tsheb Lim (Ua kom TasBon, Resin Lim Khoom Siv)
Soak nyob rau hauv dej huv rau backwashing
Ua kom cov pa roj carbon lim: so kom huv si rau {} {} {} {1} {} {1} {1} {1} {1}
Ion pauv resin: soak nyob rau hauv 5% ntsev rau reneneration hom chaw kho), yaug hom cov dej hluav taws xob ntawm cov dej hluav taws xob yog tsawg dua {1}}. 1ppm. Cov cuab yeej ua kom zoo nkauj, thiab lub neej cob lub neej txuas ntxiv mus ntau dua 3 xyoos.
Chav Ua Haujlwm Dua
High-end Science: Cov Khoom Siv Hluav Taws Xob Tshaj Plaws Cov Khoom Siv Hluav Taws Xob kom haum rau 30 feeb
3. MEMBRANE LIM LIM (RO MEMBRANE, UPTRARILTRATTRation MEMBRANE)
Peb-kauj ruam ntxuav tshuaj ntxuav (noj ro membrane ua piv txwv)
① Cov tshuaj ntxuav sab nrauv (Ph {{0}}}} m / s kom tsis txhob muaj qhov ua kom muaj kev puas tsuaj rau membrane.
② alkaline ntxuav (ph {{{0}}}}}}}}}}
③ Cov dej huv huv: kom txog rau thaum lub thawv ntim hluav taws xob zoo sib xws nrog cov dej hauv hluav taws xob tau ntxuav tawm, thiab lub neej ntshiab hauv 1.5 xyoo tau txuas ntxiv ntawm 1.5 xyoo rau 3 xyoos.
Mem tes backwashing
Ultrafiltration membrane tau siv: hloov yaug mus rau pem hauv ntej thiab thim rov qab ntawm lub taub hau ntawm {}}}}. 2M11 1}}}. 2M11 1}}.
3. Cov Cuab Yeej thiab Xaiv Xaiv: Los ntawm txhais tes rau Automated Floush tshuab
1. Cov cuab yeej yooj yim rau cov xwm txheej hauv tsev
Siab ua kom washer: Handheld qauv (xws li Brita Lim caij flusher) muab}}} nti lub sij hawm tso tawm yog}}} feeb txhua zaus.
Lim lub cev: siv los disassemble cov lus lim herface (xws li Culligan lim cov khoom siv los ntawm kev ua haujlwm ntawm tes (kev puas tsuaj txo los ntawm 60%).
2. Industrial-qib Cov Khoom Siv Hluav Taws Xob
Tsis Siv Neeg Siab Backwacing Mist Droller: Xws Li Cov Dej GE Plc, teeb tsa qhov kev hloov pauv hloov, thiab siv cov khoom siv ntws rov qab (ntau dua}
Tshuaj Txhuam Tso Kua Mis: Nruab nrog kua qaub thiab alkali}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}
3. Consumables Kev Xaiv Kev Xaiv
Kev Tu Tus Neeg Saib Xyuas: Zam kev siv chlorine-muaj cov tshuaj ntxuav tu (xws li sodium hypochlorite) kom huv rau cov membranes (uas yuav oxidize nto moo). Cov Qauv Tshwj Xeeb (xws li Dow FilmTEC tus tshuaj ntxuav (pom zoo.
Lim cov cim ntsaws ruaj ruaj: Thaum hloov lub tshuab lim, hloov cov o-nplhaib (ua los ntawm EPDM lossis fluororubber) tib lub sijhawm. Lub phwj dej kho nroj tsuag raug kev txom nyem los ntawm kev tso dej xau vim kev laus ntawm cov ntsaws ruaj ruaj, thiab tus txij nkawm nce 30%.
4. Kev Ua Haujlwm Cov Lus Qhia: Cov Lus Qhia Rau Cov Kauj Ruam Rau Cov Qauv thiab Kev Muaj Txuj Ci
1. Lub tsev lim dej hauv tsev (siv cov lim lim dej sib xyaw ua piv txwv)
Npaj ua haujlwm
Kaw lub hwj chim thiab dej, qhib tus kais dej kom tsis txhob muaj dej ua kom tsis txhob muaj cov dej tsis sib xws, ua rau lub taub lim dej tawm thiab txaws dej).
Sau lub sijhawm teeb tsa ntawm lub taub lim (nws raug nquahu kom sau npe rau hnub ua hnub, xws li "2025.04
② Disassembly thiab tshuaj xyuas
Siv lub lim wrench kom tshem tawm cov lim lim los ntawm kev sib hloov cov khoom siv ua paug rau cov av nkos thiab xuab zeb), thiab cov xuab zeb ua kom huv si (biofilm kev loj hlob).
Ntsuas qhov hnyav ntawm lub taub lim: Qhov hnyav ntawm lub lim dej tshiab yog 50G. Yog tias nws tshaj 80G (60% phaus nce) tom qab paug, nws yuav tsum tau yaug ntau dua lossis hloov ua ntej.
③ yaug kev phais
PP Paj Rwb Lim Lub Lim Lub Zog: Yaug nrog cov kais dej (dej kub}}}
Ua kom tau cov roj carbon lim cog: soak hauv dej huv si rau 30 feeb, ua tib zoo saib tsis txhob txhuam lub ntsej muag), thiab hloov cov dej 2-3 lub sij hawm kom txog thaum cov dej tsis muaj xim.
④ installation thiab pib dua
Nruab ib lub foob tshiab (siv ib qho nyiaj me me ntawm lubrication rau lubrication), thiab yaug lub tshuab lim dej ntau ntxiv, kom tshem tawm cov feeb tshem tawm tom qab yaug).
2. Muaj Ufrafiltration System Flushing sop
① Pretricatment
Kaw cov dej ntau lawm valve, qhib cov dej ntws tawm ntau rau 3 feeb ntawm 1.2 lub sij hawm tus tsim kev ntws ntws (xws li 12m³ / h rau thaum xub pib ua paug paug paug.
② Tshuaj Kho Kom Huv
Npaj {{0 0. 5% hydrochloric acid daws teeb meem (ceev sib txawv, tsis txhob tu (feem ntau yuav siv tu (feem ntau yuav siv} feeb).
③ Kom tsis muaj menyuam (yog tias tsim nyog)
Ntxiv 0. 02% hydrogen peroxide tov thiab soak rau 29.9%), nyob rau hauv kab nrog GB / T 19249 Muaj Dej Ntshiab.
④ yaug cov nyhuv effect
Sim ua haujlwm ntawm cov dej ntws (ro membrane system): Txwv tsis pub nws yuav tsum tau ntxuav kom huv si (ib qho khoom siv fais fab uas tau ua rau muaj kev sib tsoo vim tias muaj kev ua haujlwm tau zoo).
5. Cov kev daws teeb meem ntau: Ntog tus nqi txo qis, cov ntxhiab tiam, lim tsim kev puas tsuaj
1. Tus nqi txaus tsis tau rov qab tom qab yaug
Ua rau kev tshawb nrhiav:
Lub channel hauv lub taub lim dej yog thaiv (xws li hloov cov kab paj rwb (ib tus neeg siv yuam kom yaug, ua rau lub taub lim dej zom zaws, xau thiab ua kom lub txee).
Cov dej ntws tawm yog qhov tsis txaus (tsev neeg cov dej siab yog tsawg dua {{{{}}. 2mpa}}. 2MPA, lub siab nce mus rau 0.35MPA).
Kev daws: Rau cov lim lim uas muaj cov kab paj rwb loj heev uas tau siv ntau tshaj li 6 lub hlis)
2. Cov dej muaj ntxhiab tsw tom qab yaug
Ua kom tau cov roj carbon lim lim dej tsis ua haujlwm: Tom qab adsorptment saturation, residual teeb meem yog tso tawm. Nws yuav tsum tau soaked nyob rau hauv 10% ntsev dej rau kev tsim dua tshiab (soaking sij hawm 4 teev). Yog tias nws yog qhov tsis muaj txiaj ntsig, hloov nws (ua kom lub zog lim roj carbon lim tau pom zoo kom hloov ib xyoos ib zaug).
Kev siv tshuaj lom neeg lom neeg: UltraMttration membrane lim thiab yuav tsum tau ua kom huv si thiab yuav tsum tau muab tshuaj tua kab mob hypochlorite tov (soak rau 30 feeb, tom qab ntawd yaug nrog dej huv kom txog thaum cov chlorine huv si<0.05ppm).
3. Lub taub lim yog puas ntsoog thaum ntws
Operational error: The reverse flushing pressure is too high (>{{{{{{0}}} Nws yog qhov tsim nyog kom nruj ua raws li cov chaw tsim khoom lag luam (xws li qhov siab tshaj plaws rov qab los ntawm Dow membrane yog 0.5MPA).
Cov khoom siv laus: Rau cov lim lim uas tau dhau lawv txoj kev pabcuam lub neej (xws li ro ro ro ro ro ro ro ro ro ro ro ro ro ro roedce, yog tias cov kab nrib pleb uas tau pom nyob rau hauv membrane nto, nws yuav tsum tau hloov).
6. Kev tu txuj ci: yaug qhov zaus, cov txiaj ntsig kev ntsuas thiab tswj hwm lub neej
1. Tso tawm cov qauv ntau zaus
Cov xwm txheej hauv tsev:
PP paj rwb lim lim dej: yaug ib zaug ib qho 2-3 lub hlis (ua kom luv rau 1 lub hlis
RO membrane: Tshuaj ntxuav tau ib zaug thaum txhua 6-12}}} lub hlis (raws li kev cia siab ntawm cov dej, pib tu thaum tus nqi desalination yog<90%).
Muaj xwm txheej:
Raws li cov kev soj ntsuam cov siab sib txawv: thaum cov hluav taws xob sib txawv ntawm cov inlet thiab qhov hluav taws xob (xws li los ntawm {}. 05mpa), pib yaug tam sim ntawd.
Ntog Delenuation tswj: Thaum cov dej tso zis ywg dej los ntawm 15%, tsis hais seb puas yuav tsum tau yaug lub sijhawm, ua rau muaj cov kab mob ntau hauv cov khoom lag luam).
2. Cov nyhuv Ntsuam Xyuas Txoj Cai
Kev kuaj kom pom qhov muag kom pom tau: tom qab yaug, qhov ntsuas hluav taws xob tsawg dua 1ntating (siv Hach
Kev txiav txim siab TOs: Tom qab yaug cov roj carbon ntau, cov organic carbon (toc) yog tsawg dua 50649 txwv tsis pub nws yuav tsum tau ntxuav kom huv ntau.
3. Lub neej txuas ntxiv
Pretricase optimize: Nruab ib lub lim ua ntej (xws li 3m 5cp-ct loj dua 50μm) nyob rau hauv pem hauv ntej ntawm lub ntsiab lus lim thiab txuas ntxiv qhov flushing lub voj voog los ntawm ntau dua 30%.
Tso cov ntaub ntawv tswj cov ntaub ntawv: Tsim cov lim dej tso tawm kom kaw lub sijhawm lim dej
7. Txiav cov thev naus laus zis: Kev tu xyuas tus kheej, kev tu tus kheej thiab tumomaterial
1. Cov Khoom Siv Hluav Taws Xob
Kev sib txuas siab sib txawv Sensor: xws li Ao Smith cov kev txawj ntse dej (ua siab ntev}.<10 seconds).
Online Dej Kev Saib Xyuas Zoo: Kev siv cov ntaub ntawv siv hluav taws xob kev ua haujlwm plc, xws li ge dej thiab cov dej ntws tawm, yaug ua si nce li 25%).
2. Kev Tu Tus Kheej Technical
Mem tshuaj backwashing patent: ib lub cev lim hauv tsev (xws li haiter tsis muaj zog (ceev 2000 dushing
Photocatalytic Antibacterial: TiO2 nano-coated lim dej hauv qab ntawm lub taub roj ntsha thiab sib npaug nrog 95%, uas tau siv rau cov dej ntshiab).
3. Tso Qhov Zoo Ntawm Nanomater Lim El
Super Hydrophobic nto: graphene-hloov pp paj rwb lim me me (xws li yooj yim rau lub caij nplooj zeeg tawm, thiab cov dej ntws tawm los ntawm 50%.
Magnetic filter element: Activated carbon filter element loaded with Fe3O4 nanoparticles can adsorb ferromagnetic impurities (such as rust) through an external magnetic field. Tsuas yog sib nqus daim teb sib cais yog qhov yuav tsum tau thaum ua dej ntws, thiab tsis tas yuav muaj cov neeg sawv cev tshuaj lom neeg.
8. Cov ntsiab lus: Lub tswv yim ntawm cov dej zoo kev nyab xeeb tom qab cov txheej txheem flushing
Qhov dej ntws ntawm cov dej lim lub zog yog qhov tseem ceeb lub cev ua tshuab uas cuam tshuam nrog kev ua haujlwm, cov nqi kev ua haujlwm thiab dej nyab. Los ntawm kev ua kom huv lub cev rau kev ua kom muaj zog huv si, txhua kauj ruam yuav tsum tau tsim los ntawm cov khoom lim, hom kuab paug thiab kev ua qias tuaj thiab kev ua yeeb yam. Cov neeg siv hauv tsev yuav tsum tau los kawm lub voj voog the "kev soj ntsuam - hloov pauv" kev soj ntsuam - pretrecent - txhim kho tu ". Nrog kev nce qib ntawm Nanotechnology thiab cov kev xav paub zoo, lim dej yog qhov kev tiv thaiv dhau los ua kev tiv thaiv kev nquag, thiab kev tshawb fawb thiab kev ua haujlwm tseem ceeb rau kev lim dej. Nkag siab thiab xyaum cov hau kev no tsis tuaj yeem tsuas txuas lub neej ntawm kev siv dej haus thiab txo qis kev lag luam ntawm kev lag luam kev lag luam, pom tias lub tshuab nqus tsev, xav tias lub tshuab ua haujlwm ntawm kev lag luam thiab cov ntsiab lus txiav txim siab ".