Qhov system no yog on-line anti-corrosive sampling ntaus ntawv. Ib feem ntawm kev sib cuag nrog nruab nrab yog kab nrog PFA lossis fluorine kom ua tiav lub hom phiaj ntawm kev tiv thaiv corrosion. Teflon suction yeeb nkab sib phim nrog cov yeeb nkab ntxig (fluorine lined / iav lined) yog raus hauv qab cov kua nruab nrab hauv lub nkoj kom muaj kev ruaj ntseg ntawm cov txheej txheem.Lub diaphragm twj tso kua mis yog powered los ntawm huv compressed cua thiab cov qauv ntws nyob rau hauv ib tug kaw ncig. voj nyob rau hauv lub sampling system, uas yog ceev, nyab xeeb thiab tsis muaj kuab paug.
Sampler Installation thiab Sampling kauj ruam
Cov txheej txheem installation
1. Txhim kho (cov yeeb nkab ntxig) rau ntawm qhov sib thooj ntawm lub reactor thiab fasten lub bolts.
2. Sib cais qhov qis kawg (pem hauv paus) ntawm cov qauv ntsuas los ntawm (diaphragm valve 1), thiab nruab (hauv paus) mus rau sab sauv kawg ntawm (cov yeeb nkab ntxig).
3. Muab Teflon sab nraud flanging (suction yeeb nkab) rau hauv kab noj hniav ntawm lub hauv paus (piv txwv), thiab Teflon txheej flange ntawm (cov yeeb nkab suction) yog sib npaug ntawm sealing nto ntawm lub rooj zaum (valve seat).
4. Txuas thiab ua kom nruj rau qhov seem ntawm cov qauv ntsuas lub cev kom ntseeg tau tias qhov kev sib khi ntawm (hauv paus) yog nruj thiab tsis muaj qhov xau.
Cov txheej txheem kuaj
1. Paub meej thiab kos befcre pib:
a: Tag nrho cov diaphragm li qub raug kaw.
b: Tsis muaj qhov seem sab hauv thiab sab nraud ntawm cov qauv ntsuas, thiab tsis muaj kev puas tsuaj rau lub tsom iav.
c: Sau lub diaphragm twj tso kua mis nrog {{0}}.2 ~ 0.3 MPa cua siab.
d: {{0}}.2 ~ 0.3 MPa nitrogen gas qhov chaw yog siv rau rov qab tshuab.
e: Ib qho khoom seem 150/250 ml borosilicate iav sampling lub raj mis xav tau.
2. Kev voj voog:
a: Qhib (valve 1) -- qhib (valve 2).
b: Qhib (diaphragm twj tso kua mis). Lub twj tso kua mis ua haujlwm.
c: Saib (sightglass). Lub qhov rais yog ntim nrog nruab nrab, thiab ib qho piv txwv ncig lub xeev yog tsim nyob rau tib lub sij hawm.
3. Qauv:
a: Xovxwm (sampling valve kov). Saib xyuas qhov ntau npaum li cas ntawm lub raj mis sampling thiab tso tawm tus kov ntawm lub sampling valve nyob rau lub sijhawm.
b: Tig tawm (diaphragm twj tso kua mis).
c: Cov txheej txheem tso tawm hauv lub raj mis coj mus kuaj.
c1: Thaum lub tank nrog atmospheric siab: qhib (diaphragm valve 3) - kaw (diaphragm valve 3).
c2: Thaum lub siab nyob hauv lub tank tsawg dua lossis sib npaug ntawm 0.2MPa: qhib (Teflon koob valve) - kaw (Teflon koob valve).
Nco tseg: tso cov pa phem mus rau qhov chaw cia khoom nyab xeeb.
d: Tshem tawm (sampling lub raj mis) thiab kaw lub raj mis lub qhov ncauj - muab tso rau hauv (sampling lub raj mis).
e: Qhib (diaphragm valve 4) - ua (nitrogen) kom tshuab qhov nruab nrab ntawm qhov nruab nrab hauv lub cev rov qab rau hauv lub nkoj - kaw (dia-phragm valve 4).
f: Kaw (diaphragm Valve 2) - Kaw (diaphragm Valve 1).
g: Sampling tiav.
Nqe lus piav qhia txog kev ntxuav ntawm lub Reactor nrog Tsis Siv Neeg Sampling System
Thaum lub sij hawm tu cov txheej txheem ntawm tag nrho cov reactor, kev tu sab hauv thiab purging ntawm lub sampling system yuav ua tau raws li cov saum toj no sampling cov kauj ruam.
Cim npe nrov: Tsis siv neeg sampling system ntawm reactor, Tuam Tshoj, manufacturers, hoobkas, ua nyob rau hauv Suav teb
