Common Uas Ntawm Ion Exchange Resin Breakage

Nyob rau hauv cov txheej txheem ntawm resin manufacturing, vim yog kev saib xyuas tsis zoo ntawm cov txheej txheem tsis, qee qhov los yog ntau cov khoom siv yuav raug tawg lossis tawg, uas yog tus cwj pwm los ntawm qis crushing lub zog ntawm resin hais thiab qis puag ncig tus nqi tom qab sib tsoo.

Resin hais muaj ntau cov dej nyob rau hauv, nyob rau hauv qhov kub thiab txias hauv qab xoom cia los yog kev thauj mus los, cov dej yuav khov, lub ntim expansion, uas ua rau lub cev qhuav dej ntawm resin hais. Cov kab nrib pleb loj tuaj yeem pom nyob rau hauv cov dej khov khov hauv qab lub tshuab tsom, thiab kev tawg loj yuav tshwm sim nyob rau lub sijhawm luv luv tom qab siv. Txhawm rau tiv thaiv cov resin los ntawm khov, cov resin yuav tsum tau khaws cia ntawm 5-40 degree C kom tsis txhob muaj tsheb thauj mus los thaum lub sijhawm khov.

Thaum cov resin particles raug rau huab cua, lawv maj mam poob lawv cov av noo, thiab cov resin hais me me. Thaum cov resin qhuav rau hauv dej, nws yuav nqus dej sai, thiab qhov loj me me yuav nthuav dav, ua rau tawg ntawm cov resin thiab crushing. Vim li no, cov resin yuav tsum tau muab kaw thaum lub sij hawm cia thiab kev thauj mus los los tiv thaiv kom qhuav. Rau cov resin uas tau ua kom qhuav, nws yuav tsum xub muab tso rau hauv dej ntsev ntsev, qhov concentration ntawm ions nyob rau hauv cov tshuaj yog siv los inhibit qhov nthuav ntawm resin hais, thiab maj mam diluted nrog dej kom txo tau cov cracking thiab crushing. ntawm cov resin.

Nyob rau hauv ib txwm ua haujlwm ntawm cov resin, thaum lub sij hawm tsis ua hauj lwm, cov resin hais yuav ua rau sab hauv kev nyuaj siab ntawm expansion los yog contraction. Nyob rau hauv lub sij hawm ntev ntawm kev siv cov resin, rov nthuav dav thiab contraction yog lub ntsiab yog vim li cas rau qhov tawg los yog crushing ntawm resin hais. Tus nqi ntawm resin expansion thiab contraction nyob ntawm tus nqi ntawm resin transformation, uas nyob rau hauv lem nyob ntawm qhov concentration ntawm ntsev nyob rau hauv dej thiab tus nqi ntws. Thaum cov gel hom resin siv rau ntuj dej tshuaj demineralization, tus nqi ntws feem ntau tsuas yog 40m / h, thiab thaum nws siv rau condensate demineralization, tus nqi ntws feem ntau tsuas yog 60m / h.

Vim tias cov pob txha pob txha muaj zog thiab cov porosity loj, cov porosity loj tuaj yeem tiv taus qhov kev hloov pauv loj, thiab qhov ntws ntawm cov condensate tuaj yeem ncav cuag 100m / h. Rau qhov tshwj xeeb ceev sib xyaw txaj resin, tus nqi ntws tuaj yeem yog 120m / h.