Distillation towers yog cov cuab yeej siv tshuaj siv los cais thiab ntxuav cov kua sib tov, thiab tau siv dav hauv roj av, tshuaj, tshuaj thiab lwm yam lag luam. Nws lub luag haujlwm tseem ceeb yog cais cov sib tov rau hauv cov khoom sib txawv los ntawm distillation.
Hlau packing yog ib hom kev ntim khoom siv feem ntau hauv cov kab distillation. Hlau muab tub lim muaj qhov zoo ntawm lub zog siab, corrosion kuj thiab kub ua hauj, yog li nws yog dav siv nyob rau hauv corrosion kuj thiab kub tej yam kev mob. Cov khoom siv hlau feem ntau suav nrog cov hlau tsis muaj steel, hlau mesh, hlau random packing, thiab lwm yam.
Pall nplhaibyog ib hom hlau random packing, nws qhov zoo dua yog tias nws cov duab tshwj xeeb tuaj yeem ua rau qhov tsis muaj qhov sib piv ntawm cov txheej ntim, yog li txhim kho cov roj-kua huab cua hloov pauv thiab kev ua haujlwm kub. Tsis tas li ntawd, Pall rings kuj muaj thaj chaw siab thiab zoo tiv thaiv kev ua haujlwm, yog li lawv tau siv dav hauv cov tsev kho kom zoo nkauj, tshwj xeeb tshaj yog rau kev sib cais ntawm cov khoom sib xyaw uas ua rau fouling, wax deposition thiab crystallization.
Cov nplhaib hlau yog ua los ntawm cov hlau tsis muaj steel lossis lwm yam hlau thiab zoo li lub nplhaib me me. Nyob rau hauv lub rectification pej thuam, lub nplhaib hlau Pall tau muab tso rau hauv cov txheej txheem kom cov roj-kua sib cuag cheeb tsam hauv lub pej thuam, yog li txhim kho cov nyhuv fractionation. Muaj ntau qhov qhib sab hauv ntawm qhov chaw ntawm lub nplhaib hlau Pall, uas tuaj yeem ua rau kom tus nqi ntws thiab tsim qhov sib txawv hauv ntau txoj haujlwm ntawm tus pej thuam, kom cov kua thiab roj tuaj yeem sib xyaw zoo dua.
Los ntawm kev siv hlau Pall rings, cov npuas hauv cov kua thiab cov tee hauv cov pa tuaj yeem raug txo, yog li txhim kho kev sib cuag ntawm qhov sib xyaw nrog cov roj. Tsis tas li ntawd, lub nplhaib hlau Pall tuaj yeem tswj tau qhov ruaj khov ntawm cov txheej txheem ntim khoom zoo, tiv thaiv nws los ntawm kev sib tsoo, xyuas kom tag nrho cov kua thiab cov roj sib xyaw ua ke, thiab txo qhov sib xyaw ntawm cov dej condensed. Cov kev txhim kho no tuaj yeem ua kom muaj txiaj ntsig zoo ntawm cov khoom siv thiab ua kom cov khoom purity thiab tawm los.
Nyob rau hauv luv luv, hlau Pall rings yog feem ntau siv packings nyob rau hauv rectification towers, uas yuav txhim kho fractionation efficiency thiab cov khoom purity, thiab txhim kho industrial ntau lawm efficiency.
