Thermocouple Installation Position Optimization rau Electrolysis Dej Cua sov Uniformity
Kev teeb tsa txoj haujlwm ntawm thermocouple probes ncaj qha txiav txim siab qhov tseeb thiab cov neeg sawv cev ntawm cov ntaub ntawv ntsuas dej ntsuas kub electrolysis. Ntau qhov cua sov qhov ntsuas kub tswj qhov tsis raug tsis yog los ntawm cov khoom siv teeb meem zoo tab sis tsis tsim nyog sensor layout. Kev sojntsuam nyob rau hauv qhov chaw tuag, overheating cheeb tsam lossis qis - cov cheeb tsam ntws tsis tuaj yeem cuam tshuam qhov ntsuas kub ntawm cov dej electrolysis, uas ua rau muaj qhov ntsuas kub tsis raug thiab hloov kho cua sov tsis zoo.
Kev sojntsuam nrug deb ntawm lub raj cua sov cuam tshuam rau kev tshawb pom cov ntaub ntawv tseeb. Kev ze ze heev ua rau qhov kev sojntsuam cuam tshuam ncaj qha los ntawm lub raj nplaim concentrated cua sov, uas ua rau pom qhov kub thiab txias siab tshaj qhov nruab nrab tag nrho qhov kub. Qhov kev ncua deb dhau mus ua rau ncua qhov kub thiab txias, tsis tuaj yeem ntes tau tiag - lub sijhawm hloov pauv kub thaum pib cua sov thiab theem hloov hluav taws xob. Cov txheej txheem qhov sib txawv ua kom muaj qhov sib npaug ntawm cov cua sov induction thiab tiag - lub sij hawm teeb liab tawm tswv yim.
Fluid Flow Field Positioning tshem tawm qhov ua txhaum ntawm qhov chaw tuag. Electrolysis dej ua rau cov dej tsis sib npaug ntawm kev sib faib hauv lub tank thaum lub sijhawm cua sov. Cov chaw tuag zoo li qub muaj cov dej tsis zoo convection thiab qhov kub thiab txias sib txawv los ntawm cov dej ntws loj. Thermocouples ntsia rau hauv qhov chaw tuag yuav tsim cov ntaub ntawv sib txawv ruaj khov, ua rau lub cev tsis tuaj yeem tswj xyuas qhov ntsuas kub ntawm qhov nruab nrab.
Multi-point sojntsuam layout txhim kho tag nrho cov kub tswj kev sib xws. Loj - cov khoom siv hluav taws xob muaj hluav taws xob muaj qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm lub tank. Ib qho - point thermocouple detection tsis tuaj yeem npog tag nrho lub xeev kub. Multi-point nruab nrab ntsuas kub txheej txheem tshem tawm qhov sib txawv ntawm lub zos nrhiav kom pom thiab paub txog tag nrho - tank uniform tswj qhov kub thiab txias.
Kev tshawb nrhiav kev ua tau zoo ntawm cov txheej txheem kev teeb tsa thermocouple sib txawv yog qhia hauv cov lus hauv qab no:
|
Txheej txheem installation |
Kev ntsuas kub ntsuas qhov sib txawv |
Tiag -Sijhawm teb ceev |
Zuag qhia tag nrho qhov kub thiab txias sawv cev |
Uniform Heating Control Effect |
|---|---|---|---|---|
|
Tshaj dhau ze rau cua sov Tube |
+2.0℃~ +3.5℃siab sib txawv |
Ultra- cov lus teb ceev ceev |
Tsis zoo hauv zos overheating sawv cev |
Zuag qhia tag nrho qis -kub cua kub sib txawv |
|
Fluid Dead Zone Layout |
-1.5℃~ -2.8℃qis deviation |
qeeb qeeb teb |
Tsis zoo li qub cheeb tsam kub sawv cev |
Local overheating cua sov tshaj |
|
Standard Spacing Main Flow Layout |
Tsawg dua los yog sib npaug rau ± 0.6℃qhov sib txawv tsawg |
Standard tiag - lub sij hawm teb |
Qhov zoo tshaj plaws kub sawv cev |
Uniform puv - tank qhov kub thiab txias |
|
Multi-Point Average Layout |
Tsawg dua los yog sib npaug rau ± 0.3℃ultra- qis sib txawv |
Ntsuas tag nrho cov lus teb |
100% tag nrho - cheeb tsam kev pab them nqi |
Ultra-cov cua kub zoo sib xws |
Field layout pov thawj qhia tau hais tias optimized thermocouple installation schemes txo qhov system kub tswj yuam kev los ntawm 81% thiab zoo daws qhov teeb meem ntawm tsis sib xws cua sov nyob rau hauv electrolysis tso tsheb hlau luam.
Cov txheej txheem kev ua kom zoo tshaj plaws tuaj yeem tsim tshwj xeeb rau cov thermocouple installation txoj haujlwm thiab ntau- taw tes layout cov phiaj xwm raws li cov qauv electrolysis tank thiab cov yam ntxwv ntawm cov dej ntws, ua kom tiav tag nrho - qhov ntsuas qhov ntsuas kub thiab cov cua sov tsis sib xws.
