High Quality China Natural Gas Desulfurization Unit Vagadziri - Evaporation crystallization skid - Rongteng

Tsanangudzo

Iko kushandiswa kwe evaporative crystallization skid mukurapwa kwemvura yetsvina kwegasi rekuchenesa chirimwa kunoda kuongororwa pamwe chete nechikamu chedhiyagiramu yeNa2SO4-NaCl-H2O. Evaporative crystallization haingori nzira yekuparadzanisa munyu nemvura chete, asi zvakare inogona kusanganisa kunyungudika kweumwe neumwe inorganic munyu kuparadzanisa iyo inorganic munyu zvine nhanho mune evaporative crystallization system. Inotsigirwa nechikamu chekuenzanisa, tekinoroji inogona kushandiswa kwete chete mukurasa mvura yekuchenesa zvidyarwa, asiwo mumvura yegasi yemumunda, pasi pevhu brine, mvura yemunyu yegungwa uye tsvina ine akasiyana inorganic munyu. Pamusoro pekuparadzaniswa kwemvura yemunyu, kupatsanurwa kwemunyu kunogona kuwedzera kuwanikwa. Iwo akapatsanurwa inorganic munyu anogona kushandiswa zvakare zvichienderana nemhando yekuparadzanisa, kana kushandiswa semakemikari ezvigadzirwa, Kana semunyu wekupfuya mhuka, izvo zvisingagone kungoona zero yekubuda kwemvura inoraswa, asi zvakare kuona kudzoreredza kwakakodzera kwezvakasiyana zvakakosha zviwanikwa.

Mvura yakarasika kubva muchirimwa chekuchenesa inotanga kupinda muRO membrane kurapwa unit. Mushure mematanho maviri-matanho membrane, mvura yakachena inoshandiswa zvakare. Mvura yakanyungudutswa inopinda mudziva rakadzika uye inopinda mu evaporative crystallization system kuburikidza nepombi yekudyisa. Muiyo evaporative crystallization system, nekuda kwekunyungudika kwakasiyana kweNa2SO4 neNaCI, nekubuda kwemvura, mvura inoyerera inowedzerwa, uye Na2SO4 inokwenenzverwa uye inonaya kuita nitrate slurry. Iyo nitrate slurry inopinda mu centrifugal dehydration system kuburikidza neslurry pombi. Mushure mekuparadzana kwakasimba-mvura, iyo centrifugal mai doro inodzokera kune evaporative crystallization system, uye munyu wakasimba unotengeswa semunyu wemaindasitiri. Nekufefetedza, iyo COD mumvura mbishi inopfumiswa nekudzikira kwemukati memvura, izvo zvinotungamira mukuwedzera kwe viscosity yemvura yekudyisa mu evaporation tank uye zvinokanganisa zvakanyanya crystallization yemunyu mune evaporation maitiro.

Zvokudya zveiyo evaporative crystallization skid ndeye brine kubva kumusoro kwe electrodialysis mudziyo, uye kugona kugadzirisa kweskid i300m3/d. Nguva yekugadzira yegore ndeye 8000 awa.
Midziyo mikuru: process yekubatanidza skid, compressor skid, yakasanganiswa hydrocarbon yekuchengetedza skid, chiridzwa uye kudzora mudziyo.

Brine conditions

Kuyerera: 300m3/d
kudzvanywa: 0.4 ~ 0.45mpa (g)
Tembiricha: 20 ~ 50 ℃
Brine source: yakadzika brine inogadzirwa ne electrodialysis kurapwa, uye yakajairwa tsvina yetsvina mushure mekurapwa kwebiochemical.
Mamiriro echigadzirwa chekugadzira
Kuyerera 300m3/d
pressure 0.25 ~ 0.27mpa (g)
Tembiricha ~ 40 ℃
Yakasimba 0.25 t/h
Hukuru hwese 30x 18x 26 (m)