Kev ceev faj rau Filling Molecular Sieve Thiab Activated Alumina Adsorbent

Lub filling ntawm molecular sieve thiab activated alumina adsorbent yuav tsum ua raws li lub hauv paus ntsiab lus ntawm uniformity, compactness thiab tsis muaj kaum tuag. Kev tsis sib xws yog ib qho yooj yim los tsim cov cua ntws "tunnel" nyob rau hauv lub tog raj kheej adsorption, uas ua rau ib feem ntawm cov cua compressed thiab cuam tshuam rau huab cua dew point. Txoj kev "vibrating filling" thiab "layered tamping" feem ntau yog siv los sau cov adsorbent hauv lub Hoobkas, thiab cov txiaj ntsig kev ua haujlwm tuaj yeem ua tau raws li qhov yuav tsum tau ua.

Txoj hauv kev zoo tshaj los kho qhov tsis xws luag ntawm cov adsorbent yog ntxiv rau ntawm qhov chaw tom qab siv lub sijhawm.

Yog tias koj yog ib tus neeg siv lub tshuab ziab khaub ncaws adsorption, koj yuav tsum xyuam xim rau cov ntsiab lus hauv qab no thaum sau rau ntawm qhov chaw:

1. Tus thawj adsorbents (feem ntau muaj ob hom adsorbents rau lub tshuab ziab khaub ncaws, alumina thiab molecular sieve) yuav tsum tau muab ntxuav, thiab yuav tsum tsis txhob muaj cov khoom siv adsorbents nyob rau hauv ntauwd adsorption.

2. Thaum lub sij hawm txhaws, txoj kev "vibrating filling" thiab "layered tamping" yuav tsum tau saws, thiab cov pej thuam phab ntsa tuaj yeem vibrated thaum sau los xyuas kom meej tias cov adsorbent tau ntim compactly.

3. Tom qab sau, xyuas kom tsis muaj lub kaum tuag lawm. Ua tib zoo saib xyuas tshwj xeeb rau qhov chaw ntim khoom thiab qhov hluav taws xob roj ntawm lub siab adsorption ntauwd.

4. Nws tuaj yeem rov ua dua ib zaug txhua 5-7 hnub ntawm kev ua haujlwm (yog tias qhov ntim ntawm cov khoom siv tsawg dua 1000kg, nws yuav tsum tau rov ua dua ib zaug txhua 30 hnub ntawm kev ua haujlwm; yog tias qhov ntim tsawg dua 500kg, Nws tuaj yeem muab faib ua peb zaug ntawm kev rov ua dua, piv txwv li 7 hnub, 30 hnub thiab 45-60 hnub. Nyob rau hauv txoj kev no, lub sijhawm ua haujlwm thiab cov nyhuv ntawm alumina tuaj yeem ua kom ntseeg tau). Qhov no tseem ceeb heev. Adsorbents, txawm tias alumina los yog molecular sieve, Lawv yog tag nrho cov tshuaj granular. Nrog rau kev nce ntawm lub sijhawm ua haujlwm, lub compactness ntawm lub adsorbent kuj yuav nce, uas yuav ua rau cov voids nyob rau hauv lub adsorption ntauwd. Thaum cov voids tshwm sim, cov adsorbent yuav tsim kev sib txhuam hauv cov adsorption ntauwd. Ua li no, cov adsorbent yuav puas thiab hmoov yuav tshwm. Yog tias nws tsis ua haujlwm raws sijhawm, nws yuav dhau los ua qhov hnyav dua, ua rau muaj kev cuam tshuam lossis kev puas tsuaj ntawm cov khoom siv txuas ntxiv.