Mixed Bed shine gajeren sunan madaidaicin musayar ion, kayan aiki ne da aka tsara don fasahar musayar ion.

Ana kira hadawa gado, shi ne cika wani rabo na Yang, anion musayar resin hadawa a cikin wannan musayar na'urar, musayar da kuma cire ions a cikin ruwa. Saboda rabo na Yang resin ne mafi girma fiye da Yin resin, don haka Yin resin a cikin gado mai haɗuwa a kasa. Yawancin Yang, Yin resin cika rabo ne 1: 2, kuma akwai cika rabo ne 1: 1.5, za a iya la'akari da daban-daban resin, idan ya dace. Mixed gado kuma aka rarraba zuwa in vitro synchronous regenerative mixed gado da kuma in vitro regenerative mixed gado. Synchronous sake dawo da matakin haɗuwa a gudu da kuma dukan sake dawo da tsari ne a cikin matakin haɗuwa, sake dawo da resin ba a motsa daga kayan aiki, da Yang, Yin resin a lokaci guda sake dawowa, don haka bukatar kayan aiki ƙananan kayan aiki, aiki mai sauki.

Kayan aiki na cakuda gado aiki tsari sun hada da cakuda ion musayar da kuma in vitro sake dawo da kayan aiki. Daga cikinsu, kayan aikin sake fasalin in vitro sun haɗa da mai rarraba resin, yin (yang) resin regenerator, hasumiyar ajiyar resin, hasumiyar haɗuwa da resin da kayan aikin sake fasalin acid da alkali. Babban fasalin tsarin sarrafa gado na gida yana nunawa a cikin tsarin sake dawo da rabuwa da resin. Akwai nau'ikan daban-daban na resin.

1, fitarwa ruwa inganci mai kyau, fitarwa ruwa pH darajar kusan tsaka tsaki.

2, ingancin ruwa mai fitarwa yana da kwanciyar hankali, canje-canje na yanayin aiki na gajeren lokaci (kamar ingancin ruwa mai shigarwa ko abubuwan da ke ciki, gudun aiki, da dai sauransu) ba su da tasiri sosai ga ingancin ruwa mai fitarwa na hadaddun gado.

3, katsewar aiki a kan ingancin ruwa na fitarwa yana da ƙananan tasiri, lokacin da ake buƙata don dawo da ingancin ruwa kafin kashewa.

4, sake dawo da hakkin ya kai 100%

Mixed gado gida yin kayan ne gilashi, kwayoyin gilashi, bakin karfe, carbon karfe, lalata, da dai sauransu, bayyanar ne silinda iri, diamita Φ200-2500mm, ruwa samarwa daga 0.5t / h-98t / h. Sunbed lodi mai ƙarfi acid anion musayar resin, yin gado lodi mai ƙarfi alkali anion musayar resin, lodi tsayi koyaushe a 1000-2400 mm, ƙananan tacewa na'urori kasa babu wani goyon bayan layi, matsakaici manyan na'urori kasa da bambancin grain size multi-matakin quartz yashi goyon bayan layi (yanzu ba a ba da shawarar yin hakan ba, saboda a lokacin wanka da acid quartz yashi da acid zai samar da sinadarai, ya haifar da tasiri a kan ingancin ruwa), reverse sake dawo da madaidaiciya gado resin saman layi yana da 200 mm kauri matsa lamba fat layi resin (musamman resin amfani da rufe kasa Organic gilashin ginshike gudu matsin lamba ≤0.15MPa, sauran kayan aiki gudu matsin lamba ≤0.6MPa. Sun gado ne sanye da acid akwatin, acid famfo sake dawo da tsarin, yin gado ne sanye da alkali akwatin, alkali famfo sake dawo da tsarin.

Gudu

Wannan tsarin yana da hanyoyi biyu na shigar da ruwa: softening (softener kula da ruwa) shigar da ruwa da farko desalination (reverse osmosis kula da ruwa) shigar da ruwa, daban-daban ta hanyar kula da bawul sarrafawa shigar da ruwa.

Lokacin gudu, buɗe farawa desalination ruwa sarrafa bawul, ruwa bawul, ruwa samar bawul, sauran bawul ya kamata a kashe!

　　Anti wanke

rufe ruwa bawul, ruwa bawul; Bude anti wanke ruwa bawul, anti wanke fitar bawul, anti wanke 15min a 10m / h. Sa'an nan kuma rufe anti wanke bawul, anti wanke fitarwa bawul. Sauka kuma sauka 5 ~ 10min. Bude fitar da gas bawul, matsakaici bawul, wani ɓangare na fitar da ruwa zuwa 10cm a kan resin layer farfajiyar, rufe fitar da gas bawul, matsakaici bawul.

　　sake farfadowa

Bude ruwa bawul, acid famfo, acid bawul, matsakaicin drainage bawul, da 5m / s, 200L / h sun resin sake dubawa, da reverse osmosis ruwa samar da yin resin tsabtace, kiyaye ginshiƙi ciki ruwa surface a kan resin layer farfajiyar 10cm. Bayan 30min sun resin sake dubawa, kashe ruwa bawul, acid famfo, acid bawul, bude reverse wanke ruwa bawul, da alkali famfo, alkali bawul, da 5m / s, 200L / h yin yin resin sake dubawa, da reverse osmosis ruwa samar da yin resin tsabtace, kiyaye ginshiƙi ciki ruwa surface a kan resin layer farfajiyar 10cm, sake dubawa 30min.

　　Sauyawa, Haɗuwa, Wanke

Kashe alkali famfo, shigar da alkali bawul, bude ruwa bawul, sama da ƙasa lokaci guda shigar da ruwa ga resin maye gurbin, tsabtace. Bayan 30min, kashe ruwa bawul, anti wanke ruwa bawul, matsakaicin fitarwa bawul, bude anti wanke fitarwa bawul, iska bawul, fitarwa bawul da matsin lamba 0.1 ~ 0.15MPa, iska yawa 2 ~ 3m3 / (m2 · min), hada resin 0.5 ~ 5min. Kashe anti wanke fitar bawul, injin iska bawul, sauka 1 ~ 2min. Bude ruwa bawul, wanke fitarwa bawul, daidaita fitarwa bawul, sha ruwa zuwa wani iska a cikin ginshike bayan, kashe fitarwa bawul, wanke a kan resin. Lokacin da conductivity ya kai bukatun, bude ruwa bawul, kashe wanke fitar bawul, fara yin ruwa.

resin biyu raba sake amfani da tsari
Yana jigilar da resin mai haɗuwa mai haɗuwa zuwa mai rarraba resin (Yang resin regenerator), bayan kammala rarraba ruwa, a canja wurin resin mai musayar anion na saman layi zuwa mai rarraba resin mai haɗuwa. Yinyang resin rabuwa surface kusa da cakuda resin da aka jigilar zuwa cakuda resin hasumiya, sa'an nan kuma sake yin yin resin daban-daban. Ga resin da ke cikin hasumiyar resin mai haɗuwa, za a mayar da shi zuwa mai rarraba resin (sun resin regenerator) don rarraba shi na biyu a lokacin sake sakewa. A nan, mai rarraba resin yana aiki a matsayin mai sake samar da resin.
　　Cone rabuwa regeneration tsari
Tsarin sake fasalin raba ƙwayoyi shine yin ƙasa na mai raba resin a cikin ƙwayoyi. Na'urar tana aiki a matsayin yin resin regenerator ba a matsayin yin resin regenerator ba. Bayan an gabatar da resin mai lalacewa daga gado mai haɗuwa zuwa mai rarraba resin don kammala layering na ruwa, ana jigilar da resin mai suna da ke ƙasa na mai rarraba resin daga ƙasa na cone zuwa mai sake samar da resin mai suna. Saboda kasa na mai rarraba resin yana da siffar cone, resin na raba resin yana da ƙananan resin, don haka rage yawan resin da aka haɗa tsakiya don haɓaka sakamakon rabuwa. Lokacin jigilar da sun resin, ganowa ta atomatik a lokacin sarrafawa ta atomatik sau da yawa ana amfani da hanyar lantarki ko hanyar lantarki. Ana kiran hanyar photoelectric shine amfani da photometer don gano zurfin launin yin da yang resin; Dokar wayar lantarki tana amfani da canje-canje na wayar lantarki na yin-yang resin don jigilar ruwa, lokacin da ruwan jigilar ruwa na resin da aka cika W2 gas ya canza daga yin-yang resin zuwa yin-yin resin, wayar lantarki zai zama ƙarami. Amfani da hanyoyi biyu samar da siginar canje-canje don sarrafa yin-yang resin iyakoki.
　　Yinyang resin sake fasalin
Yana jigilar da rashin aiki resin daga hada gado zuwa resin separator, bayan rashin aiki resin hydrostratification, a lokaci guda yin yang resin a cikin separator. Mai raba resin yana aiki a matsayin mai sake samar da resin. Hanyar ta zama daidai da yadda ake sarrafa ruwan samarwa don kawar da gishiri.

Ion musayar

Tsarin musayar ion yana buƙatar sanya musayar a cikin musayar ion (ko wanda ake kira gado), wanda ya dawo da ikon musayar ion ta hanyar sake dawowa bayan musayar ion ya kashe. Don inganta tattalin arziki da fasaha na musayar ion, an samar da haɗin resin daban-daban, nau'ikan gado daban-daban da tsarin musayar ion daban-daban. Misalin ion na yau da kullun yana da nau'ikan gado na yau da kullun (musayar ion) da gado na ci gaba.

Ka'idar aiki ita ce musayar ion.

Running lokaci: Yangtze resin (H-R) + (M +) → (M-R) + (H +)

Yin resin(OH-R)+(X-)→(X-R)+(OH-)

M + shine ion karfe kuma X - shine anion. Tsarin sake dawowa shine akasin tsarinsa.

Kula da kashewa na ion musayar

A mafi sauki tsari na musayar ion kawar da ruwan gishiri ne tsarin kawar da gishiri na mataki na farko wanda ya ƙunshi sun-vaginal gado. Akwai tsarin kawar da gishiri na matakin daya, wato, kowane tsarin kawar da gishiri na matakin daya ya haɗa da gado na rana, (kawar da carbon), gado na jini kowane ɗayan, a cikin tsarin kawar da gishiri na musayar ion, ko gado na rana ko gado na jini ya kasa da farko, duk suna sake haɓaka lokaci guda; Akwai kuma tsarin kawar da gishiri na mataki na farko wanda ke amfani da sarrafa mahaifiyar, wato, gadajen rana da gadajen rana ko gadajen girma da gadajen girma suna aiki tare, wanda masu canzawa suka kasa don sake samar da wanda.

　　1 Detection da kuma Control Ka'idodin

Tsarin adsorption na karfi acid cation a cikin ruwa daban-daban cation ne:

Fe3+>Al3+>Ca2+>Mg2+>Na+>H+； Saboda haka, karfe ions Na + a cikin ruwa ne mai rauni, don haka a lokacin da ion musayar, daban-daban ion adsorption layers na resin layers a hankali motsa ƙasa, H +. A ƙarshe an maye gurbin sauran cations, a lokacin da kariya layers shiga, farko zubar da shi ne mafi ƙasa layers Na +; Saboda haka kula da cation musayar rashin aiki ne da leakage sodium a matsayin misali; Matsayin amsawa shine (A yana wakiltar karfe cation, R shine rukunin resin):

An++nRH=RnA+nH+

HCO3 - + H + = H2O + CO2 ↑

Tsarin adsorption na karfi alkaline yin resin ga anions daban-daban a cikin ruwa shine:

SO42->NO3->Cl->OH->HCO3->HSiO3- 。 Saboda haka, HSiO3- na iya shan ƙarfi ne mai rauni, don haka lokacin da musayar ion, daban-daban na ion shan ƙarfin resin yana motsawa a hankali, OH-. Sauya da sauran anions, lokacin da layin kariya ya shiga, farkon zubar da shi ne mafi ƙasƙanci na HSiO3-; Saboda haka kula da anion musayar rashin aiki ne da leakage silicon a matsayin misali; Matsayinsa na amsawa shine (B yana wakiltar anion tushen acid, R shine rukunin resin):

Bm-+mROH=RmB+mOH-

　　2 Amfanin kayan aiki

(1) kyakkyawan ingancin ruwan fitarwa, pH na fitarwa kusan tsaka tsaki. Yana da kyau a yi amfani da shi a matsayin mai amfani da shi a matsayin mai amfani da shi a matsayin mai amfani da shi a matsayin mai amfani da shi a matsayin mai amfani da shi a matsayin mai amfani da shi a matsayin mai amfani da shi a matsayin mai amfani da shi a matsayin mai amfani da shi a matsayin mai amfani da shi a matsayin mai amfani da shi a matsayin mai amfani da shi a matsayin mai amfani da shi a matsayin mai amfani da shi a matsayin mai amfani da shi a matsayin mai amfani da shi a matsayin mai amfani da shi a matsayin mai amfani da shi a matsayin mai amfani da shi a matsayin mai amfani da shi.

(2) Ingancin ruwan fitarwa ya kasance mai kwanciyar hankali, canje-canje na yanayin aiki na gajeren lokaci (kamar ingancin ruwan da aka shigar ko abubuwan da ke ciki, gudun aiki, da dai sauransu) ba su da tasiri sosai ga ingancin ruwan fitarwa na hadaddun gado. Yana da kyau a yi amfani da shi.

(3) Kashewar aiki yana da ƙananan tasiri a kan ingancin ruwa na fitarwa, lokacin da ake buƙata don dawo da ingancin ruwa kafin kashewa.

(4) Mai kyau ingancin ruwa, conductivity ≤0.2us / cm

Ion musayar yafi amfani da shirye-shiryen tsabtace ruwa da high tsabtace ruwa, yafi amfani da matsakaicin high matsin lamba boiler samar da ruwa; New kayan aiki, sabon makamashi, sinadarai sabon kayan aiki, haske karfe kayan aiki, nano kayan aiki, gilashin karfe graphite, hadaddun kayan aiki da sauransu samar da tsari ruwa.